Datasource children filtering

[werneerm]

Reproduction link

Steps to reproduce

Just use a dataSource with children and try the onFIlter on a column.

What is expected?

I would expect the children to be filtered as well.

What is actually happening?

Currently if i want to filter on the table and the dataSource has children it will only filter in the parents and does not in the children. The main issue that you can not filter in the children only in parents.

Environment	Info
antd	4.22.4
React	17.01
System	All
Browser	All

[PawelKonie99]

I've got same problem, can someone help with that?

[SleepWalker]

Did someone found a better solution then creating a local state and managing the filtering manually?

[afc163]

Fixed in #47170