Deferred shader and Vibrant Visuals Black screen

So some devices shows black screen when deferred and vibrant visuals is turned on some says unsupported device but this issue is never solved even in the samsung s24fe when vibrant visuals is turned on its black screen even tho vibrant visuals is supported in this device i've been having this problem as well in my oppooppo device which is oppo a18 when i turn on deferred or pbr it's just black screen. Fix this please and make vibrant visuals support low end devices like mali g52