RB6 with XDJ700 issue with 3-band waveform

There is an issue when I setup RB6 to display the new 3-band waveforms.
When this option is activated the small overview waveform on my XDJ700s are completly black. Only the playhead on the displays of my XDJ700s are shown.

If I select the other waveform views (Blue or RGB) in RB6 everything is fine and the overview is shown on the XDJ700s display as usual.

Can you please fix this in future releases of RB ?

Thank you very much.