Legend values sometimes dont display

[rpascalegh]

Describe the bug
Pie chart legend shows values correctly. Run the app again and they sometimes dont show. The Seperator shows, but values dont. When I load new data into pie, the legend data is not updating when Seriers is updated. All the values change correctly, and the pie values update correctly, but the legend data does not update. I am testing and seeing values in legend not updating.

Using Same code on different versions Live Chart Versions.
In version .400 same code worked when "VALUES" is updated pie values update, when "NAME" is updated legend values update.
In version .603 same code when "VALUES" is updated pie values update, when "NAME" is updated legend DO NOT update.

To Reproduce
Steps to reproduce the behavior:
Load Values into pie. Run app over to cause issue.
loading pie data
for (int i = 0; i < report.xvalues.Count; i++)
{
Chart4.Series[i].Values = new List { report.posted[i] };
Chart4.Series[i].Name = report.xvalues[i] + "\n" + Math.Round(report.posted[i] / 1000000, 3).ToString();
}

Expected behavior
Legend values to show

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):
Win 10 , VS 2022 Dot net Maui

Smartphone (please complete the following information):
Android Samsung S21+

Additional context
Using .603 because .700 crashes.

[nabrezzelt]

Hey, I have the same problem in WPF, that the names in the legend aren't displayed.

If the PieChart is displayed the first time, the names are visible. After the ObservableCollection changed, the names are missing/not visible.

I'm using version 2.0.0-beta.700

[rpascalegh]

I had to roll back to .400, waiting until this is corrected.

[jcalleBalder]

Hi, I have the same problem with the PieChart at WPF, it only shows at first time.
I'm using version 2.0.0-beta.700 too

[rpascalegh]

Has anyone found work around for this issue?

[network-interface-controller]

Unfortunately not, the problem still persists and seems to affect all chart types :(

@beto-rodriguez is there a chance to increase the priority of this issue? Vanishing legends after value changes are really annoying....

[rpascalegh]

Aww. That means I can use .700 until a fix is done. Having the lengend disappear is deal breaker. You cant read a chart without knowing what it represents.

[beto-rodriguez]

This should be fixed soon

[rpascalegh]

Please note, I tested ver 710 , still has same issue with legend not alwasy appearing.

[beto-rodriguez]

yes, I mean it will be fixed in beta 800, it is currently fixed in the dev branch.

[rpascalegh]

Ok. Thank you.

[AdrianVisnovsky]

Is there a approx release date for the new version?

[beto-rodriguez]

It is uploaded now/

[rpascalegh]

Ok. Will test it. Thank you.

…

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