Kee extension using KeePass in Edge

I have noticed that in Microsoft Edge the extension does not recognise that the KeePass database has been opened unless the KeePass database has been opened prior to opening Edge. I have tried disabling tracking protection in case this has any bearing but to no avail.

Has anyone else noticed this behaviour ( which does not seem to apply in other chromium based browsers e.g. Vivaldi or in Firefox) ? . P.S. I’d like to use Firefox as my main browser but I find it slower to open than other browsers e.g. Edge or Vivaldi)

Not confirmed
Starting KeePass after Edge is immediately detected by the Kee Extension.

Tested with:
Edge Version 143.0.3650.96 (Official build) (64-bit)
KeePass 2.60
KeePassRPC 2.0.2
Kee Extension 4.0.6


Windows 11 Home Version 25H2 (OS Build 26200.7462)

The extension stopped working in Edge (144.0.3719.82), Windows 11 25H2. The yellow rectangle always appears as “OFF,” saying that the database needs to be unlocked. But it is actually unlocked and open. Keepass 2.6.0. RPC plugin installed. I did a clean install and it didn’t solve the problem.