It started about 2-3 weeks ago. At first it was happening only ofter some time, and force-kill and restart was helping for a while. But now it act like this ALL the time.
Basically, Alfred prompt-window is transparent, and there are color artifacts on the screen.
It only happens with Alfred, no other app is doing anything like this. Here is the screenshot.
Those horizontal lines are not part of the background picture
Latest version of Alfred 4.0.5.1118, latest macOs Catalina.
Alfred is completely unusable because of this. Had to switch back to Spotlight
I just found, that problem goes away if I switch "Alfred Classic" theme.
All other themes I tried - all are broken: Alfred (first/default), Alfred Dark, Alfred macOS, Alfred macOS Dark.
