I am trying to scale my Web App from PremiumV2 to P1V3, however the option in the Scale Up blade is greyed out.
I ran this command and it says that PremiumV3 should be available for the region which my app is in: az appservice list-locations --sku P1V3
If P1V3 should be available for my Web App region, then why is the option greyed out when I go to scale?