How to switch between UV maps on multiple objects at once? Example -- you have 300 assets, 1st UV channel for diffuse texture and 2nd for light map. If you want to edit all UV shells of the 1st channel on several objects in multi edit mode, you have to switch to this channel manually on every single active object one by one. Is there a Python script for doing it at once? I've checked StackExchange and other forums, but couldn't find the working solution.
This script seems fine, but it doesn't work for me: https://pastebin.com/wNWdUJdC