Move clearing text on show out of generic frame factory

externals/ui-textinput.lua

@@ -6,7 +6,6 @@ local BORDER_TEXTURE = "Interface\\Common\\Common-Input-Border"
 
 
 local function OnShow(self)
-  self:SetText("")
   self.placeholder:Show()
 end
 

frames/SearchField.lua

@@ -24,6 +24,7 @@ function ns.MakeSearchField(parent)
   end)
 
   editbox:SetScript("OnLeave", GameTooltip_Hide)
+  editbox:SetScript("OnShow", function(self) self:SetText("") end)
 
   ns.MakeSearchField = nil