Audience definition question relating to date comparison
In Adobe Journey Optimizer (AJO), I'm defining an audience using a rule where:
registration_date <= expect_date - 3 months.

The format of the registration_date is:
2025-03-10T14:43:57Z
and the format of the expect_date is:
2025-06-03T00:00:00Z.
This means that expect_date - 3 months evaluates to approximately:
2025-03-03T00:00:00Z.
Since 2025-03-10T14:43:57Z is after 2025-03-03T00:00:00Z, the profile should not meet the condition and should be excluded from the audience.
However, in practice, this profile is still included in the audience. could you please advise why AJO behaves like that.