That's an interesting complication of mask requirements, I'm just having to watch I don't knock off my glasses! Other than being extra vigilant I wonder if it would be better wearing a mask that ties around your head rather than those with ear loops? I know that there are all kinds of hacks out there to make that kind easily adjustable or to convert ear loop styles.
My husband has behind the ear hearing aide and wears glasses. He doesn't seem to have a problem but then I don't watch him put his mask on. When I adjusted the elastic on his, I did tell him he may need to take his hearing aide off, put the mask on, and then place the hearing aide over the elastic.
They do have those strips that sit on the back of your head that the elastic connects to. It keeps the elastic from sitting on the ear.
My little secret is to slip the top band off and just ease it around my ear to the bottom. I put it on the same way. works over 90% of the time. Try it with hearing aids, glasses and fit over sun glasses. It can be like juggling jello.
They do have those strips that sit on the back of your head that the elastic connects to. It keeps the elastic from sitting on the ear.