Land effected by Rakish Revelers exile ability not differentiated.

This likely applies to the whole cycle, but [[Rakish Revelers]] was the card I was using.
From the image you can see the effected basic stacked with another basic, and no colour change to indicate that it now can produce multiple colours.

Reproduce the issue with Rakish Revelers and inspect how the affected basic land is displayed when stacked with another basic. Done means lands that can produce multiple colours after the exile ability are visibly differentiated from ordinary lands.

Written by the indexing model from the issue text.