current RTX Video/RTX HDR like video post processing functions are doesn't had any GUI or option toggle in setting menu.
MS Edge just provide it as small buttons to toggle those post processing from video itself.
also they're provide options to choose those video post processing acceleration from SW/CPU or HW/GPU, which techs from providers in setting menu of edge.
but firefox neither not provide them, always forced to manually digging in to about:config for turn on&off each ones everytime.
those are usually just provided from gpu driver that no issue to just toggle on/off in realtime, cause neither use it or not, those video are processed from gpu and gpu driver already.
just like 'Picture in Picture' button on video, firefox need to add those mini toggles of RTX Video Upscaling and RTX HDR like functions like Edge already provided long time ago.
