As a collection grows to include more characters with Gear Tier XIII, the sort by Gear Tier creates problems. A player cannot find characters of a given Relic Level because all characters at Gear Tier XIII are simply sorted alphabetically.
This is counter-intuitive, since a player should not expect that as their collection advances, the functionality to manage the collection worsens.
Would it be possible to do a secondary sort by Relic Level when the user has selected Gear Tier for the sort? This would essentially extend the Gear Tier sort up into the Relic Levels.