Tom,
As andro55 notes, if you are looking just for top surface/etc you want an Element schedule, NOT a component schedule. A component schedule is for scheduling information about each SKIN of a composite slab.
No problems with either.
There is no bug with and/or that I know of. You will have to post a screenshot of your Scheme criteria settings for any of us to help you out. Note that there are parentheses available to use with the schedule criteria to make sure that your conditions are grouped properly.
Cheers,
Karl
One of the forum moderators
AC 28 USA and earlier • macOS Sonoma 14.7.1, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB