Inventory Filter Request: Card Color Filters

Can we please add a filter for card colors. Currently the color filter only filters cards by color identity rather than what the actual color of the card is (or colorless). My collection is organized and sorted by color and it makes it hard to find single color cards when their card identity is of multiple colors. For example, Damn is a black card but when you filter the color exclusively to black, it doesn't appear in the list as its identity is Black/White.

When I first joined the site, the filter seemed to work by card color but only in the last year or so, its changed to card identity. Would be nice to have both options for both sorting/organizing but also deckbuilding.

Thanks