I didn’t even think it was possible for a basic-ass digital tool to bleed. Sometimes Adobe Animate will chug like hell and require that you sit through a progress bar when you put down a stroke– and not even a long one, but just a short, basic stroke, like 2 inches long. Sometimes you’ll draw a straight-ass line, and Adobe Animate will suddenly want to pretend to be an old-school fountain pen and bleed all over your canvas. It will interpret a brush stroke as “I want to delete the entire fill selection that this stroke touches, because using a tool that CREATES pigment means that I want to ERASE it, surely.” Sometimes it will think that the brush tool is actually the eraser, despite the fact that you VERY CLEARLY have the brush tool selected. It’s also fucky at interpreting your audio so you’ll get desync issues or it’ll crackle when you export to video. It’s a garbage program that crashed on me (no joke, no hyperbole) at least a dozen times as I was working on this animation. That said, you should absolutely not use it. I use Adobe Animate, which is the re-branded version of Flash.