Unable to render polygons from name/value dataset from SQL data source

[Neil Moss]

Using a SQL data source, returning a simple name/value pairing, no polygons are shown.

Sample query:

declare @dt datetime = getutcdate()

SELECT   @dt as [time],   'Hello' as [Name],   0 as [Value]
union ALL
select @dt, 'World', 42

I would expect this to present two panels
"Hello", value 0
"World", value 42

Nothing is shown in the panel.

Grafana and PolyStat version v8.5.3

Have tried setting the data source "Format" as both "Time series" and "Table" - same result.