I tried it out and saw that Dryad, Zenodo and Figshare were the only "generalist" repositories suggested. So I tweeted and sent feedback that they were missing Dataverse. See their response below.
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Sherry
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Hi Sherry,
Many thanks for your email. We’ll add Dataverse in as a recommended repository for that general list. We will be moving to a context-dependent repository recommender in the next 6 weeks or so, and that will take things like journal, funder, institution, and taxon into account when creating a list of suitable repositories.
All the best,
Tim