This morning all dropdowns except those in the OS's menu bar stopped opening. They show a highlight, but won't flip open. Sometimes I'm able to cycle through options with my keyboard, but rarely. Everywhere is affected—even Asset Export and Preferences.
I restarted AI, restarted my Mac, reinstalled AI without preferences, and it persists. This means I can't access blend modes or make critical changes to preferences (since I just nuked them), and makes working with type considerably more difficult.
Has anyone else seen this? Is there a quick fix? Thanks!