Problem showing changes in Folder/Text titles in composite mode with BiDi or RTL characters

If I set to show each text title in the composite mode, then if I try to change a title in the composite area with some non-Latin characters (RTL, Persian in my case) then the new characters (only the new ones) do not show. Please note that both binder or inspector reflect the changes correctly. Also the problem is the same if we change the title in binder or inspector (problem with showing in the composite screen area).