Radtreeview within radtooltip

[kiran]

Hi telerik team,

    i have a some skins or theme problem when i display the radtree within the radtooltip.
    the + icons in the radtreeview is not displayed, nstead it display only the listtags with bullets.
    
    this problem is only for some themes such as Web20 etc.

    can u Pls help me out in this issue aspd  

thanks
K²