Describe the bug
I have set up a shortcuts to run applescript by pressing Shift + F7 and Shift F8. If I'm running Chrome in full screen mode, the keyboard shortcuts don't react. When I navigate to another space or disable full screen, the shortcuts work.
Probably Apple Script doesn't allow to control apps on other spaces or something like this (and full screen apps basically create their own space)
I really dislike the way how Apple implemented full screen mode, it comes with so many issues like this one...
Could you try whether the script works in non-full-screen while VLC is on another space? That should basically be the same.
VLC on external monitor when VLC space is visible, VLC not full screen
VLC full screen on external monitor
VLC on same screen, non visible space & full screen
VLC on same screen, non visible space & full screen
Using chrome in full screen mode in external monitor
Seems like it's only blocked when laptop screen's active space is an app in full screen mode, regardless of application. Using apps in full screen in external monitors work well.