Show/Hide panel keyboard shortcut does not work in Godot 4.6

[bitwes]

Versions

• Godot: 4.6.beta6
• GUT: godot_4_6 branch
• OS: Mac

The Bug

The keyboard shortcut for the GUT button in the bottom panel does not work. This is due to godotengine/godot#113810. Depending on the outcome of that issue there may need to be changes to GUT.

Currently the bottom panel loads the shortcuts and sets the shortcut after the panel is loaded. If setting the shortcut on the button later cannot be done then the timing of the shortcut loading will have to change. This might be gross since the shortcut loading is done by a dialog box defined in the panel at design time.

There's also the issue of changing the shortcut in the editor. This will require a remove/add of the panel or a restart of the editor. This isn't as big of a deal though.

Steps To Reproduce

Use the keyboard shortcut, it doesn't work.