I've read different threads and understand there's essentially metadata attached that gets lost when downloading etc.

I just want to be sure we simply cannot get the image we see on screen in UHDR to capture as is regardless of data?

It's apparent I probably don't understand the actual mechanics of a screenshot, but I thought at least I could screenshot the open image and get a much lower res file but that looks like what's on screen without any other data attached. But even that doesn't actually capture what's visible on the screen. The ss ends up as the non UHDR image.

I've seen mention of Lightroom and such but also doesn't seem clear that allows the endgame.

Essentially is there any simple way to capture the look of the UHDR image in a simple file that can be shared universally as a reg jpg type file?