How to detect age change life event when employee turns 65 or 70

Summary:

We are looking for automatic coverage reduction for employees when they turn 65 and 70. We are using FF in standard coverage which covers the calculations part for all age bands employees. Hence there are no variable coverage profile used.

We want to trigger the age changed temporal life event when employee turn 65 and 70 automatically. Could you please advice on the eligibility to be added in plan level.

I have eligibility profiles with below age band derived factors

0-64

65-69

70 and above. However the age change event is not getting triggered. I have enabled track all ineligible works at plan level.