Ok I found a way to get this working without oddities..
2 steps
1st:
Targets main page remove /GameData.Target.Window from dynamic data property.. I left filter DynamicFilter at 0001 dunno if changing will have any effect.. So leave it at 0001
2nd: Set the OnHide Property of Target->HealthPage to
Code:
Parent.TierIndicator.Visible=false Parent.Info.Visible=false
Heres: Examples using default UI and Tablets