I am having trouble with using the eraser tool (it doesn't want to erase) and when trying to playtest (nothing happens when clicking on the playtest button).
Ok, I just updated to 0.93. Give it another try! I was able to troubleshoot and fix the playtest issue, but I was able to erase things just fine on the map, so if I have an idea of how that bug is triggered, I can get that fixed too. Thanks for letting me know.