Alternative racial trait "Fleet Footed" states that it replaces both Keen Senses AND Weapon Familiarity racial traits. However, when you pick Fleet Footed it still shows the Keen Senses trait in the character sheet although it does not count it in the skill modifier total. It is not something critical but I think it is easy to fix.
Windows 8.1 pro 64bit
Hi, this issue has already been fixed for 6.03.
Issue tracker for it:
Elven alternate racial trait Fleet-footed not removing Keen Senses