Hi Frankie, this is Kimberly, an independent advisor. I'm glad to assist you today.
What you’re seeing is not a feature, it's likely a bug or misconfiguration.
A rogue extension might be intercepting input or tabs.
Go to edge://extensions
Disable all extensions temporarily
Restart Edge and see if the problem persists
If it stops, re-enable one by one to find the culprit
If none of the extensions are affecting it, disable Tab Grouping or Sleeping.
Go to edge://settings/system
Disable:
"Save resources with sleeping tabs"
Then go to edge://flags
Search for "Tab groups", "Tab hover cards", or anything with "tab override"
Set them to "Disabled"
Should you have more questions, please let me know.
Best regards,
Kimberly