My Grass fades even in Lumen Real TIme Export even though i have kept in in far - Anyway to fix it ?

My Grass keeps fading and makes my renders look incomplete

I export my renders in real time and not path tracing cuz i like the look and my path tracer is messy
I don’t know why?

The path tracer makes the export look muddled and little blury as if there is water on the screen that also i very big problem that im facing and when i path trace lights the fire flies kill the image.