Hello Niccolo Abate,
Glad to hear that your issue has been resolved. yes, we need to wait for some time to get status updated.
Sometimes it takes more than 24 hours after upgrade for it to impact some restricted changes, so the solution here may just be to wait
Also check that the Azure region you’re deploying to supports the Flex Consumption plan. Here is the Azure CLI command to check which regions support Flex consumption function apps.
az functionapp list-flexconsumption-locations --output table
See:
https://learn.microsoft.com/en-us/azure/azure-functions/flex-consumption-how-to
You can mark it 'Accept Answer' and 'Upvote' if this helped you.