Trackpad not working on ThinkPad

I have a brand new ThinkPad X1 Carbon running Silverblue. I have a bluetooth mouse connected and that works fine. However, when I try to scroll web pages with the trackpad, it doesn’t work. The buttons work and I can move the cursor with one finger on the trackpad, but I cant scroll with either one finger or two. Can anyone suggest how to get the trackpad working properly?