Sideloaded Wear Os App On Device But Can't Launch It

I am trying to gift my watch to my 10 yr old. However, google doesn't allow kids to install the wear os app, so I am trying to hack around it. I have installed it successfully to the device (pixel 3 running android 11) using adb install, and I can see it in the settings app list. However, I cannot find any way to add it to the app drawer or launch it. Any ideas? Thanks