Is it possible to increase HDR Adaptation Visualiser digits count?

Hi,

We are evaluating UE4 radiometry / photometry modeling capabilities and noticed that the HDR Adaptation Visualiser has only 6 digits which is highly impractical and limited.

For example in the attached screenshot, the red patch under the target should display 1024 (10 EV / Stops) but the display is currently limited to 3 digits before the decimal point.

I would like to know if there is a way to increase the digit count?

Cheers,