I found a bug, by the way. If you have two different devices you can click with, you can seemingly delete blocks by grabbing one and clicking on another. This seems like a very niche edge case, but if you have time, it could be useful to fix.
Viewing post in Loop + Loop = Loop x 2 comments
I am using Edge. The bug is still present. I don't frankly know how you could fix the issue. Perhaps making a seemingly redundant check for if the button is already pressed when you try to click again? IDK. I only found the glitch by chance since I'm using a laptop with a trackpad and a USB mouse. Again, it's probably an extreme edge-case that isn't worth fixing if you have literally anything else to do. But I wanted to bring it to your attention just in case.