If I “Expand All” Workspace and then “Collapse All”, it hangs Studio for a long time. I timed the medium-size game I work on right now that has ~18,000 Workspace descendants and it took 45 seconds to unfreeze - long enough that it’s faster to close and reopen studio
Expected behavior
Workspace should collapse within a couple of seconds.
The good news is we’ve made collapse all faster, and it’ll deploy in a few hours hopefully tomorrow. The bad news is we’re a bit off your “within a couple of seconds” estimation, and have made it virtually instant