Acrobat Pro Customise Toolbar does not work.

New Acrobat, new problems.

I cannot delete any of the given icons (all commands are grey) and was only able to add an icon after moving the toolbar from its standard position - but not place the icon where I want it.

I cannot replace the Toolbar permanently in a position which would be less disturbing for work (like top menu bar).

What's this, Acrobat? Are you identifying as Facebook and deciding what your user wants over its head?