[Cinnamon] Super+space requires 2 space presses

[igorsantos07]

Please provide enough information to reproduce the issue.

Environment

Kupfer Version: v320 (shows "undefined" in the about popup; installed via apt)
Window Manager: marco?
Desktop Environment: Cinnamon 5.6.5
Linux Distribution: Mint 21.1

Actual Behaviour

This is my first time on Cinnamon, so I'm kinda lost on what's going on - the default kupfer shortcut is Ctrl+Space, which works fine. However, if I change that to Super+Space, I actually have to use Super+Space+Space, in a quick succession, for kupfer to show up. No clue how to debug and my system doesn't seem to have another Super+Space as global shortcut.

Expected Behaviour

Super+Space should just work, as configured, and as it used to work on Mate 🙃

[KarolBedkowski]

This is because of cinnamon menu shortcut.
Right click on menu button (lm icon on taskbar) -> configure -> in section behavior "keyboard shortcut to open...", click on left "super l" and clear it with backspace.
Should resolve this problem.

[igorsantos07]

WOOOOOW. It's stealing half of the Kupfer shortcut??? That's nuts lol

Thank you and sorry for the trouble! Maybe that could be added to the shortcut settings screen, if the DE is identified as Cinnamon?

I'll try to report that as a bug on their side as well.