Ability to easily visualize HDR color values intensity

[sacb0y]

In my continued effort wanting photoshop to properly support HDR images cause I need them for many non-photography reasons. 

Another thing missing is easy ways to easily visualize the HDR color values. Like even on a basic level what colors are above the value of 1. Using a gradient map would be nice, but that function doesn't work with 32-bit images. 

For example Unity lets you visualize the intensity of color values.

High Dynamic Range (HDR) Output | Universal RP | 15.0.3 (unity3d.com)

Normal image

Debug view for colors outside the gammut range

Values exceeding whats considered Paper white 

If i'm working on a game and need images to look similar to HDR gameplay i would have to go in-engine and couldn't know what the result would be before. 

[sacb0y]

I've discovered something similar to this in CamerRaw filter, but the use of this is global it shouldn't be relegated to Camera Raw. Especially when Camera raw filter doesn't work with multiple layers, and it also tone maps the image removing HDR color values.