I’m sure this is just teething trouble, and it’s already been addressed. Damn if I can find it, though.
Is there any way to check and subscribe to threads without notifications?
I think you want to select “Tracking” from the dropdown at the bottom of the thread. It probably says “Normal” now.
See here:
I think the closest thing is “Unread” in the hamburger menu
I’ve been wondering why Unread isn’t a choice on the navigation bar. I know that it can be put there.