It would be handy to have the document name appear BEFORE the application name in the application title bar. I've got several titles open (in addition to other windows) and all I can see in my taskbar is "Lector..." over and over again. Having the title name appear first would be good.
Practically every other application I can find on my system does it the right way... document name first, application name after. (IE, Chrome, Word, LibreOffice, Remote Desktop, etc etc.)