If you search a model or even look at the ones that are already displayed upon Studio’s startup and then scroll down a few times and then switch the above tabs, the toolbox will eventually yield nothing for all categories including your own inventory. This is an irreversible bug and requires a restart of Studio.
I’m not sure if this bug is isolated to only me, but it has been a common occurence and I decided to finally report it here tonight. As for a start date, I’m not entirely sure when it began happening from square one.
I’ve personally been opening up a new file to avoid this bug, hadn’t thought of restarting studio entirely. I believe only the current session is corrupted rather than the file itself.
It happens at random times, I’ve been experiencing this issue 2-3 times a week. was hesitant to report it myself as my attempts to replicate the bug on video weren’t successful.
