Yes, when it works it appears there for as long as it works. Is there some kind of log that gives verbose info about what happens, when a keyboard shortcut is pressed? Perhaps we can see what differs from successfuly triggering vs not.
Always use old keyboard shortcut implementation must be unchecked
Automatically switch to old keyboard implementation if secure input is enabled must be active
If the issue happens you can go to Help => Export Diagnostic Debug Information, that will also contain some logs that might show what's going on. You can send them to me via andreas@folivora.ai