Possibility to bind all keys like we want

I like the game but i hate it when there are hidden keys i cant rebind.
I use movement keys like "R" for forward , "F" for backwards and others.
R is fix bound to move housingelements in different directions and after this keybind
i must reset all my keybounds to be able and later bind it again.

Sorry but its an absolute nogo to make it not possible to bind all keys like we want