Disable the scrollbar if a filter is un-checked which prevents anything from being shown in the list.

diff --git a/Frame.lua b/Frame.lua
index 5669242..07c7ad2 100644
--- a/Frame.lua
+++ b/Frame.lua
@@ -3209,6 +3209,7 @@ do
 			-- disable expand button, it's useless here and would spam the same error again
 			ExpandButton:SetNormalFontObject("GameFontDisableSmall")
 			ExpandButton:Disable()
+			self.scroll_bar:Hide()

 			local showpopup = false