[Valorant] Incorrect Peak Rating

I was Radiant earlier and my account showed peak rating Radiant.
Then I switched my account to anonymous in-game and when the act ended it showed that my peak was Immortal 1. Then I reached like 400-500rr and it did not change to 500rr.

If you manually open EP1A3 stats, it’s still visible that I was Radiant.
Is there a way to change this manually if it’s not getting properly updated?