Chat fix for ElvUI 6

diff --git a/ElvUI_SLE/modules/chat/chat.lua b/ElvUI_SLE/modules/chat/chat.lua
index 555cac5..9595ed8 100755
--- a/ElvUI_SLE/modules/chat/chat.lua
+++ b/ElvUI_SLE/modules/chat/chat.lua
@@ -177,7 +177,8 @@ function CH:PositionChat(override)
 		point = GetChatWindowSavedPosition(id)
 		isDocked = chat.isDocked
 		tab.isDocked = chat.isDocked
-
+
+		tab.owner = chat
 		if id > NUM_CHAT_WINDOWS then
 			point = point or select(1, chat:GetPoint());
 			if select(2, tab:GetPoint()):GetName() ~= bg then