Hi,
Thanks for your support to Syncfusion.
I am afraid that I was not able to reproduce the issue you have described here.I have tested this condition with a Sample in which I created a ControlNode that hosts Windows Form Button control and changed the style property as well. The application works fine for me.
Kindly, refer the attached Sample and if you still run into any problem could you please modify the sample/post us some reproducing steps.
Please let me know if you have any further queries.
Regards,
Praveena.
CoordinateSystem.zip