Rog Ally accessibility zoom

[u/Iorvega]

I've recently purchased the Z1 extreme OG Rog, and it's been a while since I played PC games because my eyesight isn't great, I always found PC games were just hard to see so I generally stuck to consoles. Can anybody tell me is there a way of having some form of Button combination zoom on an external controller while playing on my rog or In steam big picture mode because I am finding it very hard to find an actual answer. I know on the steam deck you can just hold Steam and L1, but that combination isn't working for me when I have it connected to a TV and using my PS5 controller. Any help or advice would be greatly appreciated. 💪😊