diff --git a/.github/workflows/validate-form.yml b/.github/workflows/validate-form.yml
index b30759fa..2d48f16a 100644
--- a/.github/workflows/validate-form.yml
+++ b/.github/workflows/validate-form.yml
@@ -15,9 +15,9 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
-          node-js: 20
+          node-version: 20
 
       - name: Install Dependencies
         run: |
diff --git a/Cargo.lock b/Cargo.lock
index 2ef35382..b5e6df7d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -319,11 +319,11 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.9.4"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2261d10cca569e4643e526d8dc2e62e433cc8aba21ab764233731f8d369bf394"
+checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -527,9 +527,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.49"
+version = "4.5.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4512b90fa68d3a9932cea5184017c5d200f5921df706d45e853537dea51508f"
+checksum = "0c2cfd7bf8a6017ddaa4e32ffe7403d547790db06bd171c1c53926faab501623"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -537,9 +537,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.49"
+version = "4.5.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0025e98baa12e766c67ba13ff4695a887a1eba19569aad00a472546795bd6730"
+checksum = "0a4c05b9e80c5ccd3a7ef080ad7b6ba7d6fc00a985b8b157197075677c82c7a0"
 dependencies = [
  "anstream",
  "anstyle",
@@ -740,7 +740,7 @@ version = "0.28.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "829d955a0bb380ef178a640b91779e3987da38c9aea133b20614cfed8cdea9c6"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "crossterm_winapi",
  "mio",
  "parking_lot",
@@ -756,7 +756,7 @@ version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "crossterm_winapi",
  "derive_more",
  "document-features",
@@ -1680,9 +1680,12 @@ dependencies = [
 
 [[package]]
 name = "indoc"
-version = "2.0.6"
+version = "2.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
+checksum = "79cf5c93f93228cf8efb3ba362535fb11199ac548a09ce117c9b1adc3030d706"
+dependencies = [
+ "rustversion",
+]
 
 [[package]]
 name = "inotify"
@@ -1690,7 +1693,7 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f37dccff2791ab604f9babef0ba14fbe0be30bd368dc541e2b08d07c8aa908f3"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "inotify-sys",
  "libc",
 ]
@@ -1768,9 +1771,9 @@ dependencies = [
 
 [[package]]
 name = "is_terminal_polyfill"
-version = "1.70.1"
+version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
+checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
 [[package]]
 name = "itertools"
@@ -1941,7 +1944,7 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "416f7e718bdb06000964960ffa43b4335ad4012ae8b99060261aa4a8088d5ccb"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "libc",
 ]
 
@@ -2016,9 +2019,9 @@ dependencies = [
 
 [[package]]
 name = "luajit-src"
-version = "210.6.1+f9140a6"
+version = "210.6.2+25a61a1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "813bd31f2759443affa687c0d9c5eb5cf6cb0e898810ab197408431d746054bf"
+checksum = "89b3e51e810ed7940b3d057d4cb63ef5faa8261fc8f46fb1905947a22f1c89ec"
 dependencies = [
  "cc",
  "which",
@@ -2162,7 +2165,7 @@ version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "cfg-if",
  "cfg_aliases",
  "libc",
@@ -2190,7 +2193,7 @@ version = "8.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4d3d07927151ff8575b7087f245456e549fea62edf0ec4e565a5ee50c8402bc3"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "fsevent-sys",
  "inotify",
  "kqueue",
@@ -2352,7 +2355,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3e0adef53c21f888deb4fa59fc59f7eb17404926ee8a6f59f5df0fd7f9f3272"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "objc2",
 ]
 
@@ -2373,9 +2376,9 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
 name = "once_cell_polyfill"
-version = "1.70.1"
+version = "1.70.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4895175b425cb1f87721b59f0f286c2092bd4af812243672510e1ac53e2e0ad"
+checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
 [[package]]
 name = "onig"
@@ -2383,7 +2386,7 @@ version = "6.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "336b9c63443aceef14bea841b899035ae3abe89b7c486aaf4c5bd8aafedac3f0"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "libc",
  "once_cell",
  "onig_sys",
@@ -2670,7 +2673,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97baced388464909d42d89643fe4361939af9b7ce7a31ee32a168f832a70f2a0"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "crc32fast",
  "fdeflate",
  "flate2",
@@ -2908,7 +2911,7 @@ version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "cassowary",
  "compact_str",
  "crossterm 0.28.1",
@@ -2988,7 +2991,7 @@ version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
 ]
 
 [[package]]
@@ -3090,7 +3093,7 @@ checksum = "23ca8e9091b72afdc9979bddcd1988ad898fa7bc0b85c8da8c154c29d44319eb"
 dependencies = [
  "aes",
  "base64ct",
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "block-padding",
  "byteorder",
  "bytes",
@@ -3197,7 +3200,7 @@ version = "0.38.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "errno",
  "libc",
  "linux-raw-sys 0.4.15",
@@ -3210,7 +3213,7 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd15f8a2c5551a84d56efdc1cd049089e409ac19a3072d5037a17fd70719ff3e"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "errno",
  "libc",
  "linux-raw-sys 0.11.0",
@@ -3978,9 +3981,9 @@ checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.19"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f63a545481291138910575129486daeaf8ac54aee4387fe7906919f7830c7d9d"
+checksum = "462eeb75aeb73aea900253ce739c8e18a67423fadf006037cd3ff27e82748a06"
 
 [[package]]
 name = "unicode-segmentation"
@@ -4243,11 +4246,10 @@ checksum = "a751b3277700db47d3e574514de2eced5e54dc8a5436a3bf7a0b248b2cee16f3"
 
 [[package]]
 name = "which"
-version = "7.0.3"
+version = "8.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24d643ce3fd3e5b54854602a080f34fb10ab75e0b813ee32d00ca2b44fa74762"
+checksum = "d3fabb953106c3c8eea8306e4393700d7657561cb43122571b172bbfb7c7ba1d"
 dependencies = [
- "either",
  "env_home",
  "rustix 1.1.2",
  "winsafe",
@@ -4798,7 +4800,7 @@ name = "yazi-config"
 version = "25.9.15"
 dependencies = [
  "anyhow",
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "crossterm 0.29.0",
  "dirs",
  "globset",
@@ -4930,7 +4932,7 @@ version = "25.9.15"
 dependencies = [
  "anyhow",
  "arc-swap",
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "core-foundation-sys",
  "dirs",
  "foldhash 0.2.0",
@@ -4966,7 +4968,7 @@ name = "yazi-parser"
 version = "25.9.15"
 dependencies = [
  "anyhow",
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "crossterm 0.29.0",
  "hashbrown 0.16.0",
  "mlua",
@@ -5072,7 +5074,7 @@ dependencies = [
 name = "yazi-sftp"
 version = "0.1.0"
 dependencies = [
- "bitflags 2.9.4",
+ "bitflags 2.10.0",
  "parking_lot",
  "russh",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 66cda694..041ccb33 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,8 +23,8 @@ lto           = false
 ansi-to-tui         = "7.0.0"
 anyhow              = "1.0.100"
 base64              = "0.22.1"
-bitflags            = { version = "2.9.4", features = [ "serde" ] }
-clap                = { version = "4.5.49", features = [ "derive" ] }
+bitflags            = { version = "2.10.0", features = [ "serde" ] }
+clap                = { version = "4.5.50", features = [ "derive" ] }
 core-foundation-sys = "0.8.7"
 crossterm           = { version = "0.29.0", features = [ "event-stream" ] }
 dirs                = "6.0.0"
diff --git a/yazi-actor/src/context.rs b/yazi-actor/src/context.rs
index fdae7b95..9361ae92 100644
--- a/yazi-actor/src/context.rs
+++ b/yazi-actor/src/context.rs
@@ -6,10 +6,12 @@ use yazi_fs::File;
 use yazi_shared::{Id, Source, event::Cmd, url::UrlBuf};
 
 pub struct Ctx<'a> {
-	pub core:   &'a mut Core,
-	pub tab:    usize,
-	pub level:  usize,
-	pub source: Source,
+	pub core:      &'a mut Core,
+	pub tab:       usize,
+	pub level:     usize,
+	pub source:    Source,
+	#[cfg(debug_assertions)]
+	pub backtrace: Vec<&'static str>,
 }
 
 impl Deref for Ctx<'_> {
@@ -36,19 +38,40 @@ impl<'a> Ctx<'a> {
 			core.mgr.tabs.cursor
 		};
 
-		Ok(Self { core, tab, level: 0, source: cmd.source })
+		Ok(Self {
+			core,
+			tab,
+			level: 0,
+			source: cmd.source,
+			#[cfg(debug_assertions)]
+			backtrace: vec![],
+		})
 	}
 
 	#[inline]
 	pub fn renew<'b>(cx: &'a mut Ctx<'b>) -> Self {
 		let tab = cx.core.mgr.tabs.cursor;
-		Self { core: cx.core, tab, level: cx.level, source: cx.source }
+		Self {
+			core: cx.core,
+			tab,
+			level: cx.level,
+			source: cx.source,
+			#[cfg(debug_assertions)]
+			backtrace: vec![],
+		}
 	}
 
 	#[inline]
 	pub fn active(core: &'a mut Core) -> Self {
 		let tab = core.mgr.tabs.cursor;
-		Self { core, tab, level: 0, source: Source::Unknown }
+		Self {
+			core,
+			tab,
+			level: 0,
+			source: Source::Unknown,
+			#[cfg(debug_assertions)]
+			backtrace: vec![],
+		}
 	}
 }
 
diff --git a/yazi-actor/src/mgr/peek.rs b/yazi-actor/src/mgr/peek.rs
index 3940cd82..3044c269 100644
--- a/yazi-actor/src/mgr/peek.rs
+++ b/yazi-actor/src/mgr/peek.rs
@@ -30,6 +30,9 @@ impl Actor for Peek {
 		if !cx.tab().preview.same_file(&hovered, &mime) {
 			cx.tab_mut().preview.reset();
 		}
+		if !cx.tab().preview.same_folder(&hovered.url) {
+			cx.tab_mut().preview.folder_lock = None;
+		}
 
 		if matches!(opt.only_if, Some(u) if u != hovered.url) {
 			succ!();
@@ -45,7 +48,7 @@ impl Actor for Peek {
 		}
 
 		if hovered.is_dir() {
-			cx.tab_mut().preview.go_folder(hovered, folder.map(|(_, cha)| cha), opt.force);
+			cx.tab_mut().preview.go_folder(hovered, folder.map(|(_, cha)| cha), mime, opt.force);
 		} else {
 			cx.tab_mut().preview.go(hovered, mime, opt.force);
 		}
diff --git a/yazi-core/src/tab/preview.rs b/yazi-core/src/tab/preview.rs
index 7d48d9f5..3cfd7ec5 100644
--- a/yazi-core/src/tab/preview.rs
+++ b/yazi-core/src/tab/preview.rs
@@ -9,7 +9,7 @@ use yazi_fs::{File, Files, FilesOp, cha::Cha};
 use yazi_macro::render;
 use yazi_parser::mgr::PreviewLock;
 use yazi_plugin::{external::Highlighter, isolate};
-use yazi_shared::{pool::{InternStr, Symbol}, url::UrlBuf};
+use yazi_shared::{pool::Symbol, url::UrlBuf};
 use yazi_vfs::{VfsFiles, VfsFilesOp};
 
 #[derive(Default)]
@@ -17,8 +17,9 @@ pub struct Preview {
 	pub lock: Option<PreviewLock>,
 	pub skip: usize,
 
-	previewer_ct:  Option<CancellationToken>,
-	folder_loader: Option<JoinHandle<()>>,
+	previewer_ct:    Option<CancellationToken>,
+	pub folder_lock: Option<UrlBuf>,
+	folder_loader:   Option<JoinHandle<()>>,
 }
 
 impl Preview {
@@ -37,19 +38,17 @@ impl Preview {
 		self.previewer_ct = isolate::peek(&previewer.run, file, mime, self.skip);
 	}
 
-	pub fn go_folder(&mut self, file: File, dir: Option<Cha>, force: bool) {
-		const MIME: &str = "folder/lock";
-
-		let same = self.same_file(&file, MIME);
-		let (wd, cha, internal) = (file.url_owned(), file.cha, file.url.is_internal());
-
-		self.go(file, MIME.intern(), force);
-		if same || !internal {
-			return;
+	pub fn go_folder(&mut self, file: File, dir: Option<Cha>, mime: Symbol<str>, force: bool) {
+		if !file.url.is_internal() {
+			return self.go(file, mime, force);
+		} else if self.folder_lock.as_ref() == Some(&file.url) {
+			return self.go(file, mime, force);
 		}
 
-		self.lock =
-			Some(PreviewLock { url: wd.clone(), cha, mime: MIME.to_owned(), ..Default::default() });
+		let wd = file.url_owned();
+		self.go(file, mime, force);
+
+		self.folder_lock = Some(wd.clone());
 		self.folder_loader.take().map(|h| h.abort());
 		self.folder_loader = Some(tokio::spawn(async move {
 			let Some(new) = Files::assert_stale(&wd, dir.unwrap_or_default()).await else { return };
@@ -97,4 +96,6 @@ impl Preview {
 	pub fn same_lock(&self, file: &File, mime: &str) -> bool {
 		self.same_file(file, mime) && matches!(&self.lock, Some(l) if l.skip == self.skip)
 	}
+
+	pub fn same_folder(&self, url: &UrlBuf) -> bool { self.folder_lock.as_ref() == Some(url) }
 }
diff --git a/yazi-macro/src/actor.rs b/yazi-macro/src/actor.rs
index f6ddfeae..ca9999c1 100644
--- a/yazi-macro/src/actor.rs
+++ b/yazi-macro/src/actor.rs
@@ -9,11 +9,18 @@ macro_rules! act {
 	};
 	(@impl $layer:ident : $name:ident, $cx:ident, $opt:ident) => {{
 		$cx.level += 1;
+		#[cfg(debug_assertions)]
+		$cx.backtrace.push(concat!(stringify!($layer), ":", stringify!($name)));
+
 		let result = match act!(@pre $layer:$name, $cx, $opt) {
 			Ok(opt) => <act!($layer:$name) as yazi_actor::Actor>::act($cx, opt),
 			Err(e) => Err(e),
 		};
+
 		$cx.level -= 1;
+		#[cfg(debug_assertions)]
+		$cx.backtrace.pop();
+
 		result
 	}};
 
diff --git a/yazi-shared/src/pool/symbol.rs b/yazi-shared/src/pool/symbol.rs
index ef5386f0..917099d9 100644
--- a/yazi-shared/src/pool/symbol.rs
+++ b/yazi-shared/src/pool/symbol.rs
@@ -109,6 +109,13 @@ impl PartialOrd for Symbol<str> {
 	fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> { Some(self.cmp(other)) }
 }
 
+// --- Display
+impl std::fmt::Display for Symbol<str> {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f, "{}", self.as_ref())
+	}
+}
+
 // --- Debug
 impl std::fmt::Debug for Symbol<[u8]> {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {