Sims Can't Woohoo In Hot Tub

Playing on an Xbox Series S.

I have a hot tub in my backyard with a privacy fence around the area.  I have a controlled sim and the girlfriend is uncontrolled.  I have the option to woohoo in the hot tub, but when I click it, both Sims agree to the woohoo, but then the "action balloon" disappears and they just sit or stand wherever they are and do nothing.  They do not go to the hot tub.

If I have my controlled sim in the hot tub and click the woohoo option, the "action balloon" instantly disappears before even going into the action queue.

I do not know why this option does not work, and even Google failed me, so it must not be a very widespread issue.

Nothing is modded, no cheats, and the only packs I own are Vampires, City Living, and some clothing pack that came with that bundle.

Please help.