Thanks. You are doing amazing job and I am glad if I could help.
Palettes seems fine on godot (they show up when I start project in editor) but when I export project and run it, it shows no palette. I couldn't find why.
Also for shortcuts, I think that issue might be ctrl key. Normally "command" key in mac is similar to "ctrl" in windows but godot understands "control" key as ctrl. I can send you the files I edited if you want to see the difference (I only edited key bindings in godot, didn't touch anything other than that)