Oops nvm. I found Ctr Shift works in 2.8 as well as 3.5. It was removed in version 4.0 apparently.
The Blender version is usually at the bottom right of the screen:
There is a neat word of advise at the start of courses about Blender versions here:
It gets a bit used to, but don't worry about the Blender version, Sculpting has been getting other tools as Blender gets updated, but the art of sculpting never changes, the fundamental modus operandi is 95% the same. You can use 2.81 and be a master sculptor same as using 4.0
OMG! Thank you for that piece of info. Now I know where to look. Thank you! Also, I just found the Blender 4.1 manual and found the new shortcut. I guess I know where I will look when I go back to using the latest versions. Thank you again!