Mission Control is missing from Mac running Tahoe 26.1. I've gone into system settings and it's toggled on. But when I do a three-finger swipe (or four-finger, I tried that too), instead of seeing all open windows, all windows vanish.
Just to add, update to Tahoe 26.2.
No issues for me with 26.1 or the current 26.2. Might want to update anyway.
What is System Settings > Trackpad > More Gestures tab showing?
It seems that you are triggering the "Show Desktop" gesture instead.
If you are doing it accidentally, you may want to temporarily disable "Show Desktop" and see if that helps.
Also, there are other ways to enter Misssion Control, if necessary.
Press command-space and start typing, e.g., Mis, and press enter.
Mission Control is missing (Tahoe 26.1)
