Photoshop Express on Android missing "Combine Photos"

I have just discovered that the Photoshop Express app on Android does not include the "Combine Photos" option (even though it exists in the iOS version), so there's essentially no way of using Layers at all or cutting/combining images. You used to be able to do this in Photoshop Mix, but apparently that was recently discontinued and I can't access the app anymore. So now there's just... zero options to do this type of work on Android with my Adobe subscription. I am not sure if this was an oversight or a bug or what, but I'm just very frustrated that Adobe shut down Mix before adding the functionality from it into the core Photoshop Express product. Totally unacceptable.