Hide marks menu during pet battles.

diff --git a/ElvUI_SLE/modules/marks/marks.lua b/ElvUI_SLE/modules/marks/marks.lua
index a4e928f..a99a6e6 100644
--- a/ElvUI_SLE/modules/marks/marks.lua
+++ b/ElvUI_SLE/modules/marks/marks.lua
@@ -136,6 +136,8 @@ function RM:Initialize()
 	RM:UpdateVisibility()
 	self:RegisterEvent("PLAYER_ENTERING_WORLD", "UpdateVisibility");

+	E:FrameLocks['Mark_Menu'] = true
+
 	E:CreateMover(mark_menu, "MarkMover", "RM", nil, nil, nil, "ALL,S&L")
 end