In large tables, when you have e.g. columns with data for Towns and People then when customer filters by specific Town then he expects to see people also filtered by that Town.

However, now filters are independent of each other. This makes a big trouble because you cannot do multiple layer filtering.

Example is that i have 10 towns with 300 people that linked to 50k records so it is impossible for me to filter by town x then see all people relevant to that town automatically and then view relevant data about those people.

This is very significant issue for me as we going to have 500k records of data about people in 2 weeks time.

Could you please add it for roadmap?

I see what you saying but I have a prove that it already works between selectbox (Cadence) and multiselect box (Towns). Candence has time ranges 2015-2019 etc in my case. 

Why does it work without powerful filters and how to replicate same as above?

Clear. Thanks. We can close this ticket.