Remove alert "The application/zip file format(s) are not supported" when uploading a .zip file?

[David N.]

In our forum we often ask members to upload .zip files to share, however when you do so an alert "The application/zip file format(s) are not supported". I suppose that means the forum doens't know how to do a proper embed of that file (which is fine, not a problem), however the file is still uploaded as expected. But some members are feeling this is an error and that their file didn't upload properly (even though it did). 

Is there a way to get rid of this alert? 

Thanks!

Edited November 2, 2022 by Jamynee

[Nathan Explosion]

This happens if you drag/drop a file into the editor's text box, as opposed to the location that clearly states "Drag files here to attach..."

Same situation as this...

..

[David N.]

Thank you, same issue indeed. I'll add my voice in the linked thread.