@bogdancovaciu thank you! I understand what's maintenance of such project is and just hope this won't turn out to be that small thing from Pareto's 20% that requires a lot of effort.
If a user has more than one keyboard layout, lock screen will display keyboard icon but not the name of current keyboard layout. This makes password entering a challenge since lock screen inherits (or may inherit, the former is always true for me) keyboard layout from latest used application.