Does swiftkey flow work with names in contact list?

I recently moved from windows mobile to android and I've been using swiftkey for 2 months now.

Phone is Xiaomi Redmi Note 8.

Android version 9,

Swiftkey version 7.4.9.11

One feature I'm seriously missing is where I can swipe or flow names from my contacts list - it doesn't pick most of the names in my contacts list. I'm not sure if this feature is not there or it doesn't work

I have over 3000 contacts and when I try to swipe any of them, say Boniface, Mutembei, Nganga, Khadija etc, it doesn't pick that, It only seems to pick the common English names such as Peter or John, but none of the local names

I would appreciate any feedback on this

Thank you

Chintan