I just upgraded to Proton Drive Plus, and was disappointed to see that the #of folders I'm allowed for Proton Mail did not increase from 3!

I realize Drive may be considered a separate service than Mail, but it would be nice to have some of these little features like (# of folders, #of labels, and filters in Mail) expanded once you start being a paying customer of Proton.

It would be nice to have a Plan that is currently at the Proton Drive Plus level of price/storage, but also allows for a better overall Proton experience rather than just getting the extra gigabytes.