Delphi 11.2 toolbar menu has gone nuts

After moving Delphi to a 4k monitor and back to do some High-DPI testing, my toolbar has gone mad. It looks like the panels each button set are on have doubled in width (or more), there are massive gaps between and I don’t seem to be able to change things in any useful way.
Does anyone know if there is a settings file somewhere I could wallop, or a reset somewhere?

Found it: Computer\HKEY_CURRENT_USER\SOFTWARE\Embarcadero\BDS\22.0\Toolbars
Delete this key and everything resets.