Suggestion: favorites list and search for Duty Finder

There's a lot of stuff crammed into some categories of the DF, especially for example page 1 of Trials which includes all trials that are not part of the latest expansion. I would like the same functionality that was added to the minion and mount lists, please.

Let us set certain duties as favorites, let us search using keywords (eg searching 'Ifrit' would find all 3 of The Bowl of Embers fights) and put a New mark on newly unlocked duties which have just been added to the DF.