Aya Neo Air Plus Orientation Issue

Hi all. I have an Aya Neo Air Plus, and I've flashed Chimera onto it. Unfortunately, the display in game mode is upside down and I can't find a way to fix it, or to reflash the ChimeraOS onto it. I've adjusted the orientation in desktop to Landscape, and Landscape flipped with no success. I was asked to check 'chimera/sys/devices/virtual/dmi/id/product_name` and the result came back as an Ayaneo 2S. So I assume Chimera is seeing the device as a 2s, rather than an air plus, and has adjusted the orientation accordingly.

I do have some tech knowledge, but not to this level. I can follow detailed step by step instructions though. I would be grateful of any help you can offer me and would be happy to offer any information required to solve this issue.