Steps to reproduce:
- Have someone star a message
- Click the little arrow next to the message on the star list
- Have the same person star a different message while the popup is still up
The popup disappears on starring a new message, which ruins whatever you were trying to do with it.
Why is this a problem? It makes it extremely hard to fight star-trolls who run in and start starring everything in sight.
What is my request? Keep the popup when a new message is starred instead of making it disappear.
Alternate solution? Make an easy one-click "unstar" button appear next to the arrow on the message, so that this won't be a problem anymore. I suspect this will cause far too much accidental star clearing though. Perhaps this could have a confirmation dialog (just like it currently does).