I have a problem with rendering RadWindow over SVG from parent page.
SVG placed on parent (for RadWindow) page in tag "embed".
In RadWindow I open copy of SVG from parent page for separate work with it.
When I create and open RadWindow it shows SVG and other content but not shows self borders, header and behaviors if they placed over SVG from parent page. (You can see it on screenshot in attachment)
I tried to change z-index for RadWindow via CSS styles, but it not works. Z-index of RadWindow always 3000 +- 100.
Please, tell me what can I do for fix this issue?