Roles in Comics and PMP

I used the contact form some time ago but as I haven’t received any answer in weeks, I decided to pen a topic here, maybe is the right place:

Is there a way to use Toocheke together with Paid Memberships Pro, in addition to Patreon? They’re compatible themselves, but there’s no way for me to add the permissions to comics to the different tiers, just like Patreon’s block in the Edit page.

PMP also allows you to use roles if the above is not working, but I noticed there’s no way to link roles to comics at all. Is this a bug?

Thanks for the help, I look forward to your answer.