Hi, just wanted to let you know that it's working perfectly fine on my MacBook Pro 16", running the very same version of macOS Catalina 10.15.7... I don't have this bug, and I played several levels + the sandbox during roughly half an hour without any issue.
Let me also add that there has been a couple of macOS Catalina "Supplemental Updates" released those past weeks (the last one being dated on Feb 8th 2021) - Those "Supplemental Updates" typically don't increment the macOS version number (still 10.15.7 as before Feb 8th...). So, maybe this could be the reason why it's now fixed and working??