It would be super nice to have a "revert changes" button when adjusting keybinds, especially for Mouse/Keyboard. The number of times I've misclicked and then had to try and find out what "3 keybinds were removed" is kind of frustrating. Also, an option to just remove a keybind without having to replace it with something would also be nice.
Also, a search function for the Form to see if your issue also exists would be great too.