Showing off the teaser was a good PR move in my opinion, because they played it right after they announced some ES mobile game. Same year Blizzard did the same with Diablo Immortal without mentioning Diablo 4 and we all know the "Do You Guys Not Have Phones?" meme that produced
I used this guide for Diablo 4 recently. Had a small issue where I had to start steam from desktop mode once and maximize battle.net. After that, there were no issues starting it from the gaming mode.
Not sure if it's the same issue, I can see new posts from lemmy but not all the comments get synced. For example I can see all the comments for the post but most of replies to those comments are missing. Also, comments made on kbin are not visible on lemmy
TL;DR