Show desktop does not work if Super+D is mapped to something else

[FelixFourcolor]

Gnome users can customize their keyboard shortcuts to do anything, and on my system I happen to map Super+D to something else. Using the show desktop gesture would activate my custom command rather than showing the desktop.

I think it's best that no gesture actions depend on certain keyboard shortcuts, so that the extension is compatible with any keyboard configuration. Is it possible?

(I'm not sure if this counts as a bug or a feature request, feel free to triage it as you see fit.)