Age filter in segments show current age, not age when recorded

I am now 68 years old. When filtering for age in segment records, I always show up in the 65+ group, even when the result was made before 65 years of age (of course many were, because I was quicker when younger). This obviuosly corrupts the list, and makes it impossible to know what age the person actually was when the time was recorded. Please change!