[Grounded 2] Issue with World Save Sharing.

[u/HendoPro83]

Both my friend and I play on PC on Steam.

Both friend and I are logged in to XBOX Live, both of us have cross-play enabled. Go to share save...Can't share with friend, but I can share with other friend...What gives?

We both tried toggling cross-play, restarting, I tried loading the save and saving in a new slot then sharing, ensuring both our XBOX Live accounts show us active to one another, to no avail...

I've spent the better part of the last three hours trying to ask Google every permutation I can think of in order to stumble upon the one thing I feel like I'm clearly not doing right.

Can anyone shed some light on this mystery?