Adjusting entire track Lows or Highs

When manually adjusting Lows and Highs in the transition zone, the levels are displayed in percentages. When adjusting the entire track Lows or Highs (utilising the knobs on the left) the adjustments are displayed in dB's. It is unclear to me if the dB adjustment on the entire track is also applied to the transition zone (I get the impression it is not [edit: I am sure it is not]). If not, it would be more than helpful [edit: quite essential that] this is implemented.

Edit: this should be relatively straightforward, I think. Without integration of 3-band equalizer adjustments in the transition zone, the 3-band seems relatively useless but maybe I am missing something.