Import variants from VCF does not work (and probably CSV also)

[mvelinder]

Unable to input VCF for variants/genes input step

Download this VCF that contains only chr20 variants from the demo data (that I'm using as an example)
https://home.chpc.utah.edu/~u0691312/A1104-210205-VAR-Marth-Iobio_Demo_Data.Final_1613087378.vcf.gz.chr20.vcf
https://home.chpc.utah.edu/~u0691312/A1104-210205-VAR-Marth-Iobio_Demo_Data.Final_1613087378.vcf.gz.chr20.vcf.gz.tbi

Also notice it HAS to be .vcf not .vcf.gz - which is opposite of everything else we do, but whatever for now

Select the local VCF from the file browser. It shows up for a second, then disappears right away

It disappears, but also doesn't seem to retain the data, since if I jump to the Review variants step I get this

So I don't think it's just an issue of it disappearing from the file dialogue

This is critical if we're saying in the paper that people can bring in their own variants from "upstream prioritization methods"

Issue #453 deals with the inability to add input VCFs from a URL.

But even local file import appears broken

[tonydisera]

I have updated the wording so that only .csv files can be imported. Also, the example file has been updated to include the 6 mandatory field (chrom, start, end alt, ref, gene).