This happens almost every time I change Scene Collections. I sadly cannot tell what makes it NOT crash, it seems like luck. I have a suspicion that something about browser sources might be the cause, but I've got no idea how to read crash logs.
Here's the latest crash log I uploaded https://obsproject.com/logs/cA7pG197rRJNSdqJ
Here's the latest crash log I uploaded https://obsproject.com/logs/cA7pG197rRJNSdqJ