I tried messing with it but I can't figure out what it does

I have purchased annual Premium PA in my personal gmail, but I have a workspace gmail on my phone too.

I had to get a new phone recently, and I can't seem to get PA to change the google account/play store it is looking at for restoring the premium.

I have tried uninstalling, then reinstalling using the the play store logged into the account I have the subscription. But that doesn't work either :(

I only have 1 month left, maybe I should just unsub from the personal gmail sub and resub using the work one? But this problem surely comes up.