Provide tracked opps the same features as saved searches
Provide tracked opportunities the same features and functionality of a saved search. This means including the names of the funders in addition to the program grant name and allowing users to drill down to get more specific lists such as "Deadline Certainty," "Funding Types," "Funder Types," etc.

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Erin Flanagan commented
I believe this post is related to one I recently created on the ability to filter grant opportunities *after* they have been Tracked and/or shared to a Curated List.
I would say the most important filter options to add in these locations (Tracked Opps and Curated Lists) would be Funding Type, Keyword, Career Stage. Funder Type and Country of Funder would also be helpful, but the others listed in the previous sentence hold much greater priority.