Categories Searchbox auto-reset after assignment

[vommie]

Hi

After pressing Enter in the Categories-Searchbox of the Catories-Assignment-Panel, the input text could be removed/resetted, so I can type in the next category instantly instead of have to press Shift+Home and Del first.
The case I want to extend strings after assigning them to categories is less common then to input a new one I think.

[m.Th.]

+1