I've been trying to adjust the various key bindings. Now when I die while raiding, it says '[Empty] Retry' and there's no button in the keyboard bindings for retry/respawn.
There is an issue with keybinding where after altering a keybind it becomes impossible to have the same key for multiple binds. This is different from the default keybinds where many actions share a key. The only way to fix this issue right now is to go to the %localappdata%\MeetYourMaker\Saved\ folder and rename or delete the InputCustomInput.ini file. This will reset your keybinds to default.