Hi, so I have created my own custom theme. I have been following these video tutorials:

https://youtu.be/XFB_NvGrEC8?t=1078

And I have tried to apply these for my specific window and it fails to work.

When I do type this:

"datawindow":
    {
        "drawing":true,
        "background-color-enabled":true,
        "background-color":"#FFFFFF",
        "normal-state":
        {
            "border-color":"#CCCCCC"
        },
        "disabled-state":
        {
            "border-color":"#F0F0F0"
        }

    }

It works just fine but if I type this:

"window_name$datawindow":
    {
        "drawing":true,
        "background-color-enabled":true,
        "background-color":"#FFFFFF",
        "normal-state":
        {
            "border-color":"#CCCCCC"
        },
        "disabled-state":
        {
            "border-color":"#F0F0F0"
        }

    }

This fails to work. I do have children window which is associated with the parent window, I have tried targeting both of these and still getting an error.