An error inbetween should not break the whole copy progress

[alexanderadam]

Actual Result

As mentioned before, I encountered an CORS error.
I only saw this because copying didn't work at all and I looked at the console log.
But in theory this doesn't have to be like this, right?
If an error happend for processing a part of the source, it could be replaced by something like Unable to copy xyz or in the case of base64 images, there could be a graceful fallback to the regular image reference.

What do you think?

Expected Result

Copying works or at least an actionable message if something went wrong.