I was making a game on pico-8-edu.com and when I saved it, everything appeared to work normally. But when I tried to open that cart again on the education edition, it said it couldn't fetch the cart. Luckily I had the cart open in another tab so I saved it as a .p8.png this time. The image wouldn't open either. I renamed the .p8 to a .txt and it showed as an empty txt file. It also says both the .p8 and the .p8.png are 0 bytes. I need to restart my chromebook tomorrow so how can I save my cart (obviously without leaving the tab open)? I really don't want to lose the game, I've put a lot of hard work into it.

Ok so immediately after posting this, I realized maybe I could try save @clip instead and post it to an unlisted cart, and that seemed to work. Unless it's just my computer having issues then this bug should probably be fixed as people could easily lose their carts.