you can do it. you just need to open the magnifying glass for Search and paste in the address for the mastodon account.. same as subbing to a remote magazine.

if you search for someone youre already following, or click 'following' under your profile and click the remote user you will see their posts.

here is George Tekei's feed who is on universeodon

[–] HubertManne@moist.catsweat.com 4 points 5 days ago (1 children)

@originalucifer@moist.catsweat.com

@OmegaLemmy@discuss.online @rglullis@communick.news @Sergio@slrpnk.net @OpenStars@piefed.social @openstars@piefed.social

Thanks folks. You know I think I was confused from this https://moist.catsweat.com/m/mbinmeta@gehirneimer.de/t/621832/Very-basic-noob-question-magazines-v-microblog#comments thread where I thought the comment about seperate being it can't be done but it just means it does not go into the feed I think.

[–] BentiGorlich@gehirneimer.de 4 points 5 days ago

Yeah that meant only that we have two different "tabs" or "areas" for the thread side (lemmy) and the microblog side (mastodon)