Hey hey @daudk 👋 Thanks for flagging this and for the screenshot. Right now there's not quite enough here for us to tell what's going on, so a couple of quick things would help a lot.
The most useful would be a short screen recording (not zoomed in) of the issue happening. If you can capture what you were doing right before it appeared, even better.
A couple of quick questions:
Were you pasting an image, exporting, or opening the file when this showed up?
Does it stick around after a refresh or reopening the file, or does it only appear once?