Trend a plot with millisecond resolution

[toreernt]

First of all thanks for the good work in here :-) I am using Plotly in Blazor to show trends of data and this has been a really good solution. I have now data with milliseconds resolution, and Plotly does not show the milliseconds portion and just a straight line. X-axis is specified as follows :
` XAxis = new List
{
new XAxis
{
TickFormat = "%H:%M:%S.%L"// Format for milliseconds

And adding data as follows :
x.Add(DateTime.ParseExact(value.TimeStamp, "yyyy-MM-dd HH:mm:ss.fff", System.Globalization.CultureInfo.InvariantCulture));

I can see that milliseconds part is set, however it is zero in the trend itself.

Might be an obvious mistake but struggle to see it :-)

A small snippet attached showing the plot and content of the DateTime object with ms...

[kMutagene]

hey @toreernt could you attach the html output you are showing here? this could be either a serialization problem, but hard to tell without the output