Vision Pro lens glare using zeiss inserts

I’m using Vision Pro with Rx Zeiss inserts. Particularly in dim virtual lighting conditions (e.g. Cinema Environment) I get somewhat distracted with what I believe to be glare or some optical aberration in the lower outside of each lens. I’ve removed the inserts and have ensured that they are clean and free of any contaminants - I’ve also cleaned the inside lens of the headset itself. There’s a possibility I’m missing dinging but at present I can’t figure out the source of the aberration. Anyone else?

thanks