Nextclade Web: Confusing unwanted dataset switching

[ivan-aksamentov]

Reported by @tsibley here

For me, the "Suggest automatically" feature of Nextclade was enabled by default (though it seems like a sticky preference?). With it enabled:

1. Load a Nextstrain dataset via the URL, e.g. https://nextclade-git-feat-fetch-auspice-sidecar-json-nextstrain.vercel.app/?dataset-json-url=https://nextstrain.org/ncov/gisaid/global/all-time
2. Load a file of sequences
3. Notice suggestions are made for an official dataset, but the one manually loaded via the URL remains selected.
4. Run the analysis.
5. Flip back to "Start".
6. Notice that the dataset has been switched out for one of the suggested ones.

This seems confusing?