Problem:
As a user, it is annoying to try and figure out how to get rid of a dropdown once I've selected the option I want (Clicking a different button does it, but with some setups, all the other options are blocked by the dropdown). This is an annoyance with suggestion mode on and off.
Proposed solution:
Clicking an option in the dropdown closes the dropdown after filling it in. The user can click into the field to open the dropdown again.
Screenshot:

Mod details:
Cloth Config 4.11.26