Yeah, similar boat here. 1pass still breaks opening the chrome sidepanel UI from content scripts in other extensions. They screw up the trusted flag that indicates the event is coming from a user interaction.

Ultimately, as someone in the extension space for more than a decade now, Google is really at fault... Manifest v3 is just crappier than it should be in a LOT of ways (entirely outside the politics of the ad blocker changes - which is a whole different can o worms).

Overall, I think the quality of the chromium codebase feels a lot lower than it used to.