Use band grouping for selection of bands in spectrum view

The spectrum view offers the possibility to select/deselect bands. This is important when a product contains several spectral properties, such as the C2R processor: toa_reflec, reflec, transmittance, ...
I use the band grouping in the product properties in order to manage this large quantity of product bands. In the spectrum view, I would like to use this band grouping, i.e. to select with one click all spectral bands contained in one band group (e.g. toa_reflec) instead of clicking 15 bands individually