why label not appear ?

[neonarc4]

i want this thing i cant find any docs on it

also i am getting this error

PlotFigure.js?t=1704461326399:11 Warning: some data associated with the x scale are dates. Dates are typically associated with a "utc" or "time" scale rather than a "band" scale. If you are using a bar mark, you probably want a rect mark with the interval option instead; if you are using a group transform, you probably want a bin transform instead. If you want to treat this data as ordinal, you can specify the interval of the x scale (e.g., d3.utcDay), or you can suppress this warning by setting the type of the x scale to "band". i am sending it like this new Date('2024-01-06 01:58:36')