Cannot follow events from Mastodon
Description
I'm trying to follow events from @oisux-asso@mobilizon.fr from Mastodon but it doesn't seem to work (from my account on Mamot.fr), the account does not appear to exist.
Also there should be somewhere on the event page something that tells you how to interact from another Fediverse software, like giving you the user handle on Mobilizon? I didn't find anything on Mobilizon.fr.
Thank you :)