Unfortunately that shows that it’s probably a bad sample, the paper calls it out at the end. The curious issue here is they found it in Jan 2020 but them March of 2019…but nothing in between. So the odds of the march sample being a false positive are pretty high.
The medical community is pretty well positive it originally came from the Wuhan lab, that was found to be selling their used animals on the wet market, I don’t think I’ve seen anything for a while now say different. Unless it’s a Chinese source which doesn’t want to take responsibility at all.