I explored a chapter of Variant 5 and received a generic Rank Up Gem (3-4).
This gem can only be used on champions released before the end of 2017.
However, I have a Mutant Rank Up Gem (3-4) as well.
When I select a champion like Iceman, I don’t have the option of using my generic year specific gem. As shown I the photographs below, my only option is the non-year specific mutant gem. Can this please be changed so I can select which gem I’d prefer to use?

