After finishing 3 levels, I noticed that I am not able to download my game to the meow bit
It used to work few updates ago and I am also able to download other games I have built into the meowbit.
I do not see any any other error but just asks me to copy to the folder as shown below:
Make sure you have the right hardware selected (clicking the … next to download will let you select a board). For the downloading, make sure that you are in Chrome or Edge for webUSB, they are the only browsers that currently support that style of downloading.