passNextKey does not automatically exit when used to enter Youtube fullscreen mode

Describe the bug
passNextKey does not automatically exit when used to enter Youtube fullscreen mode. After entering the passNextKey mode and pressing F to enter fullscreen in a youtube video, the "Pass next key." prompt keeps showing on the bottom-right corner instead of disappearing and keystrokes keep on being passed just like in insert mode. No keys or key combinations can exit the passNextKey mode, including pressing ESC, or pressing the passNextKey hotkey again. (Not even exiting fullscreen mode and pressing ESC/passNextKey, only a refresh can clear the passNextKey state.)

To Reproduce
Steps to reproduce the behavior:

1. Open any youtube video
2. Press a key bound to passNextKey (I tried <c-f>, <c-g> and g, all with the same issue. I'm using macOS so <c-f> shouldn't collide with any browser hotkeys.)
3. Press F to enter fullscreen.
4. Observe that the "Pass next key." prompt keeps showing on the bottom-right corner, and any key press will still be passed on as raw inputs instead of being intercepted and interpreted as vimium commands.

Browser and Vimium version

Chrome: 112.0.5615.137
OS: macOS 10.15.7
Vimium: 1.67.4

No source file or test is named in the issue. Reproduce the passNextKey flow in a YouTube video, then trace how entering fullscreen affects the prompt and keyboard interception; done means fullscreen entry exits passNextKey mode and subsequent keys are handled as Vimium commands.