Copying error in Photopea about photopea

[besideman]

I thought it might be a problem only on my computer, but I restarted it - nothing helped, and today I opened the program on a completely different computer and the same thing appeared - it's a system error then.

[photopea]

You have switched from Firefox 126 to Firefox 127 yesterday, is that correct?

[photopea]

The latest Firefox 127 has this problem. Try to use Firefox 126, 125, 124 etc. instead.

[photopea]

I have reported it to Mozilla, there is nothing more I could do :( If you know someone at Mozilla, ask them to fix it as soon as possible.

https://bugzilla.mozilla.org/show_bug.cgi?id=1902217

[besideman]

OK, thanks... On the other browsers it will be fine then?

[photopea]

It worked in other browsers for years, Firefox introduced it only this week, see https://caniuse.com/async-clipboard

It is about copying images from Photopea into a clipboard, so that you can paste them outside Photopea, e.g. into MS Paint.