I have started to face this issue with all my Hub-ID's which worked a month back with the same scopes.
I have been facing error named "hub doesn't have access to some HubSpot features that are required by this integration. Please contact the integrator."
Can you give me an example Hub ID and the scopes you're requesting?
Hub ID - 2229678 and an example of Scope would be for Basic OAuth Functionality and Read from Business Intelligence API along with having "Read from and write to my": Contacts, Forms, Social, Content, and Reports enabled
I can see all of the scopes you're mentioning checked off in your app, but the portal that I actually need is a test/production Marketing/CRM portal that you're unable to install the integration to. It's likely that the portals experiencing this issue don't have access to the appropriate tools; for example, you'd see this error if you tried installing your app to a Free Marketing/CRM portal, since it requires scopes that those portals don't have access to )e.g.