I have created a treemap, assigning color to each tile, but if a tile is a header, the color is overidden.
There is a way to force a header color ?
As you can see, I have put an alert in itemCreated event, to stop after each tile creation, and as you can see in the first attached file, the tile have the color that I chose.
When the child tiles are created, the parent tile color is overidden (see attached file 2).
Thank you for you help