@MorsiAshraf I have exactly the same problem and have seen a half dozen "solutions"; none of them work.
- Update/Repair Edge - No effect
- Purge Cache/history/... - No effect
- Reinstall - No Effect
I believe the root of the problem is the settings for "Cookies and SIte Permissions" which is blocked. I don't want popups so I have added the URLs of the site I want to allow uploads. This SHOULD work, but it doesn't seem to honor a partial entry of URLs, for some pages the URL changes.