I have relive enabled and set on 300sec (5mins), 720p, 30fps, 30mb/s, disabling it doesn't change anything, this really bothers me because in games that use a lot of vram such as forza horizon 5, I run out of vram even in high settings.
I think it was disabled, anyways I just reinstalled the drivers with ddu and stuff, the usage seems to have gone down, but it is slowly going back up
edit : here's a screenshot of vram use in task manager :
