I finally got around to doing my first Vault after the seasonal campaign, and when I entered I clicked to move forward, which caused me to activate the staue thingy for the pearls.
Then some enemies started attacking (I think my Seneschal aggroed them), and the little window with the tutorial popped up while I was fighting.
I couldn’t act, and I had to close the window to prevent the werewolf from eating my face (without getting to read the whole thing).
In this specific case, I think I know the gist of how the pearls and Zoltun’s Warding work, but it’s still worth considering for future content IMO:
this game can’t pause, so if you’re gonna have pop-ups that stop you from moving, either A) put them somewhere safe with no enemies, or B) have the window immediately flag the player as AFK so the monsters leash back to their places (kinda like they do when I mount, for some reason).
Also, consider adding an option to review tutorials that were previously closed.