Where is the layer feature like iphone in PSEXPRESS on Android?

I recently switched from an iPhone to an Android (Fold 6) thinking it would help me with my daily productivity, without having to carry a tablet or anything like that. It never occurred to me that PS Express would have fewer functions on Android. I urgently need the LAYERS option, without it my work is useless. I already regret this change, there is no going back since I have already sold my iPhone. How hard is it to implement this function on Android?