[Feature]: displaying IPD adjustment #6

The problem

when I adjust the IPD in my headset it's not displayed anywhere like it was (IIRC) in the windows app, it would be nice to have that added as having an improperly set IPD will give me incredible headaches

What you would like

when the IPD slider is moved, the IPD position is shown somewhere on the VR display for a few seconds before it fades away

How it works on Windows (if it does)

the slider is moved and the position is shown on the lower right hand of your FOV

Scope

• This is for the Rift CV1 (not another headset).
• It needs no setup step from the user and sends no data anywhere unasked.
• I searched the existing issues and it has not been proposed.