I think it would be hugely useful to have Enpass support for creating random plus aliases. I specify the format to use: e.g. static+random@protonmail.com. Then when signing up for online services, similarly to generating a unique password, I can also get a unique plus alias for that service.
Means I can get somewhat anonymous and unique emails, without needing to put some forwarding/intercepting service in front of my protonmail address