Automatic Favorites in Phone dialer not working

In the Phone app (dialer) I usually get automatic “Favorites”.
This isn’t working in /e/ eOS.

At least on other Android distributions (e.g. LineageOS) the Favorites tab automatically fills with the contacts I called the most.

Even with an alternative dialer app this isn’t working on eOS.
https://f-droid.org/de/packages/com.simplemobiletools.dialer/

I know I can manually mark contacts as favorites. But I like those favorites automatically generated based on which contact I called the most.
 

OS: https://images.ecloud.global/dev/FP3/IMG-e-0.14-q-2021012698290-dev-FP3.zip

Address book synced via:
https://play.google.com/store/apps/details?id=com.openexchange.mobile.syncapp.enterprise

Hi @kolAflash. On my Samsung S8 and on my I9300 I never noticed the behaviour you’re describing.