Inspector app not saving

For the longest time the save button to save a capability set does not really “save” when you tap it.

I know there is a github issue tracker, but for some reason basic issues like this must indicate I’m using the app wrong, if not the issue would have been solved a long while ago. Sometimes it does work, and it’s rather confusing, on my mac, the save is random, but on Windows Inspector seems to save and work mostly fine, which hints at a platform issue or regression, and I’m not doing something right when I installed the app on my mac? It’s just confusing to have a testing tool behave randomly, because that’s exactly the one thing test engineers try to prevent?