New recurrence popup created on window focus out

[taauntik]

Forum post

Reproducible with basic calendar demo

Here is a video on how to reproduce

WSVXmkWLST.mp4

All you need to do is to create a recurring event. Move one occurrence and before choosing what event to modify, just click on another window, or open devtools, or any action on your browser, but don't click inside of the app.