I was working and like usual i dragged an IF which once worked fine and then i wasn’t able to expand the activity though in the properties panel i was able to see the value.
I got a pop-up to restart the studio which i did but it didn’t work even after that.
Attaching the video and screenshot for the same. Have also sent the studio log via studio.
Sometimes it happens, I usually click Later, save the file and open it. It may be helpful for some because if you click restart then you will lose your changes.