https://www.mangago.me/read-manga/new_romance/ this is not omegaverse but it sounds rlly similar
i followed this question bc i found the premise interesting, only to realise i already have it in my "reading" list my hopes of finding a new alpha x alpha bl goes down the drain
https://www.mangago.me/read-manga/dawning_light_kaizen_scan/

Both mc and ml are alphas, theyre also some kind of superindividuals, Mc escapes from a facility and loses his memory during that. He was dying but slowly regenerated due to his super ability and was helped by a hacker. ML is the son of the facility’s head and helped him escape. The ML finally finds him and poses like a doctor to help with his ?rut. The mc remembers he left something behind when he escaped from that facility and looking for ways to infiltrate again.