Andrew,

Do you think we should move this new toggle to 'Flags' section?
It will make window a bit taller.

Not sure about this yet.

Also, do you think po/cin.po should be updated centrally once again?

Yes, I can update this -- I always provide RafaMar a new one to use for Spanish translation but never check it in. It is time to do so.

Last time it was updated in Sep. 7 2019 ... I think this might help translators ?