Colourless not showing up in mana chart based on sideboard

TappedOut forum

Posted on Sept. 4, 2017, 2:17 p.m. by Gullara

So the mana colour pie chart on the right will represent colourless lands when you have explicitly colourless costs in your deck. However, this doesn't work when the card with the colourless cost is in your sideboard.

Considering that the sideboard is as much a part of your deck as anything, I think it'd be valuable for it to be factored into whether or not colourless shows up in the mana chart.