Hi @richard-carpenter_9650 ,
Thanks for confirming that; that is really strange. I just tried it msyefl and got the same result.
The technical answer is that PowerShell gallery is sorting the feed alphabetically, and is only returning the top 100 entries. Of those entries, all but two are unlisted. So that's all you see.
Not a great UX, so hopefully it goes away (i.e. they return the default sort order by downloads), or maybe we can sort differently ourselves. We're not too keen to change this, since it's the "very sensitive" legacy NuGet v2 API, but perhaps in v2023 we can alter this.
Cheers,
Steve