Lel i've tried that but it doesn't work for me, but it happened again last night!
So instead of forcing them to open i just closed them and walked a little bit will saying to myself that i hadn't eyelids and i could dream by other sense. I was bumping everywhere but after maybe 10 sec of that i began to see some things written at the top and bottom of my vision, can't remember what and i think i didn't even read them in my dream, and it wasn't black anymore but like when you watch a light with your eyes closed and it was more and more intense. After maybe 30 sec of that my eyes just opened and i just went on with my dream. So idk what really helped here, maybe it was just the fact that i let them closed for a little bit or what i was saying to myself or both, if it happen again i would try to just close them for a bit to see. Thx for all the tips and i going to keep this thread update if i found other technique to get rid of that !