Hi Hunar,
If the user is one word everything works as expected right?
Have you tries to check the ULS log file when the user name has 2 word in it? Any SP error/warning?
RE: People Picker breaks apart names into two names when filtering
Hi Hunar,
If the user is one word everything works as expected right?
Have you tries to check the ULS log file when the user name has 2 word in it? Any SP error/warning?