Resizing a docked control causes spurious lines to show up.

I'm testing a simple docking scenario with a DockToFill configured Syncfusion.Windows.Forms.Tools.DockingManager and two dockable System.Windows.Forms.Label.

When I move the docking slider to resize the labels, spurious lines come out, dirtying the form.

I don't see them in the WindowFill Syncfusion's sample, but I can't find the difference. In my tests, spurious lines show up every time.

Thank you very much for your help.

José.

Hi Jose,

Thank you for bringing this issue to our notice I was able to see the problem can you create a Direct-Trac incident with regard to this. This would help us provide you with more details regarding this issue.

Regards,
Ajish.