Can't upgrade my plan

I’ve added my credit card, but I’m not able to change my plan. I would expect an “upgrade” or “change subscription” button here.

Another application has been blocked but is still blocked. I would expect the block to be removed after adding a payment method. But even the non-blocked application doesn’t let me upgrade.

I’ve created a support ticket, but maybe someone has experience with billing and the Netlify plugin.

Cheers!