diff --git a/crates/egui/src/input_state/mod.rs b/crates/egui/src/input_state/mod.rs
index 49027c06e..37faf64c2 100644
--- a/crates/egui/src/input_state/mod.rs
+++ b/crates/egui/src/input_state/mod.rs
@@ -319,7 +319,9 @@ pub struct InputState {
     /// Which modifier keys are down at the start of the frame?
     pub modifiers: Modifiers,
 
-    // The keys that are currently being held down.
+    /// The keys that are currently being held down.
+    ///
+    /// Keys released this frame are NOT considered down.
     pub keys_down: HashSet<Key>,
 
     /// In-order events received this frame
@@ -765,6 +767,8 @@ impl InputState {
     }
 
     /// Is the given key currently held down?
+    ///
+    /// Keys released this frame are NOT considered down.
     pub fn key_down(&self, desired_key: Key) -> bool {
         self.keys_down.contains(&desired_key)
     }
@@ -1018,6 +1022,7 @@ pub struct PointerState {
     /// Used for calculating velocity of pointer.
     pos_history: History<Pos2>,
 
+    /// Buttons currently down, excluding those released this frame.
     down: [bool; NUM_POINTER_BUTTONS],
 
     /// Where did the current click/drag originate?
@@ -1405,6 +1410,8 @@ impl PointerState {
     }
 
     /// Is any pointer button currently down?
+    ///
+    /// Buttons released this frame are NOT considered down.
     pub fn any_down(&self) -> bool {
         self.down.iter().any(|&down| down)
     }
@@ -1460,6 +1467,8 @@ impl PointerState {
     }
 
     /// Is this button currently down?
+    ///
+    /// Buttons released this frame are NOT considered down.
     #[inline(always)]
     pub fn button_down(&self, button: PointerButton) -> bool {
         self.down[button as usize]
@@ -1516,18 +1525,24 @@ impl PointerState {
     }
 
     /// Is the primary button currently down?
+    ///
+    /// Buttons released this frame are NOT considered down.
     #[inline(always)]
     pub fn primary_down(&self) -> bool {
         self.button_down(PointerButton::Primary)
     }
 
     /// Is the secondary button currently down?
+    ///
+    /// Buttons released this frame are NOT considered down.
     #[inline(always)]
     pub fn secondary_down(&self) -> bool {
         self.button_down(PointerButton::Secondary)
     }
 
     /// Is the middle button currently down?
+    ///
+    /// Buttons released this frame are NOT considered down.
     #[inline(always)]
     pub fn middle_down(&self) -> bool {
         self.button_down(PointerButton::Middle)
diff --git a/crates/egui_kittest/src/snapshot.rs b/crates/egui_kittest/src/snapshot.rs
index 4d139fcbb..8134dbdf0 100644
--- a/crates/egui_kittest/src/snapshot.rs
+++ b/crates/egui_kittest/src/snapshot.rs
@@ -721,11 +721,14 @@ impl<State> Harness<'_, State> {
             })
             .unwrap();
 
+        // Close temp file so it isn't locked when `open` tries to launch it (on Windows)
+        let path = temp_file.into_temp_path();
+
         #[expect(clippy::print_stdout)]
         {
             println!("Wrote debug snapshot to: {}", path.display());
         }
-        let result = open::that(path);
+        let result = open::that(&path);
         if let Err(err) = result {
             #[expect(clippy::print_stderr)]
             {
diff --git a/crates/egui_kittest/tests/snapshots/should_wait_for_images.png b/crates/egui_kittest/tests/snapshots/should_wait_for_images.png
index be474dfc3..54c0f9d76 100644
--- a/crates/egui_kittest/tests/snapshots/should_wait_for_images.png
+++ b/crates/egui_kittest/tests/snapshots/should_wait_for_images.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c419519f1cddb37c54e30071a3a9519106807e8ae3fe812649c12ee5a1b7c5db
-size 2729
+oid sha256:845acb34152fb829dc24c606b1741e250f1d1fa645236ef57fce0cbda104c465
+size 2121