It's a good question. Hopefully the Beehaw admin team will reach out to the Lemmy.World admin team to have a discussion about exactly what the LW admins are trying to achieve and under what conditions they will be ready to reopen submissions. Though even if they do have that conversation there's no guarantee that that will match up with what the Beehaw admins are looking for in order to refederate. It was made clear from the Beehaw admins at the time though that they didn't have any issues with LW in general, only that toxic disruptive people were using the open sign-up of LW to create accounts to go cause trouble over at Beehaw (outside of the general LW userbase) and that they hoped to refederate once better tools were in place to address those disruptive users. Could be that lines up pretty well with LW's goal to wait until they have better tools to address malicious bot accounts before they reopen signups.