Popovers no longer seems to work in Dialogs. I believe this is a recent regression and it has happened before. I would love to see a more robust solution for popovers in general.
There are no errors in Developer Tools and the bug is also present in production.
Update: It seems many of my popovers have been unliked in the actions. I’m not sure how this has happened but that seems to be the explanation.
I see the following message on the action opening the popover: * Component is removed
The popover it’s still there in Create.
It would be nice if I got an error message in Developer Tools Logs when these things happens.
Glad you’ve figured it out! I’ll register a Challenge to improve the error message.