Hey @linuxgurugamer - I am encountering an issue where i cannot resize a toolbar window if I have KCT in it using Toolbar controller. I have tested this with a fresh 1.8.1 save using just Toolbar, Toolbar Controller, Click Through Blocker, KCT, MagiCore, and Alarm Clock, all with the most recent version.
If set KCT back to the stock toolbar, or if i hide the KCT button in a scene, it lets me resize again. not game breaking but it is annoying.