buggy after updating to macOS Tahoe 26.0

Hi everyone,

I've been running into a couple of strange issues while playing The Sims 4, and I’m wondering if anyone else has experienced the same thing.

1. Mouse clicking issue:
   When I’m in Build Mode, my mouse seems to misclick or register multiple things at once. For example, when I try to click the “Upstairs” or “Downstairs” button, it doesn’t just switch floors — it also acts as if I’ve clicked on something behind that button (like the floor), and it opens the action menu asking what I want to do next. It’s like the click is going through the UI.
2. Sims dying from “heat” when it’s not hot:
   This one is really weird. In the new DLC Adventure Awaits, I took my Sims on the fitness vacation. Suddenly, I get a notification saying it’s extremely hot outside and that my Sims could die from the heat. It tells me to send them indoors or switch to hot-weather clothes — which I do. But even when they’re inside, in a warm (not hot) temperature, they still overheat and die.
   Nothing seems to bring them back — not magic, not MCCC, nothing. It’s like they’re permanently gone.

Has anyone else had this happen? Is there a fix or workaround for either of these issues?

Thanks in advance for any help!