Jquery datatable child table Page length selection not working

ArsalanQaiser

Hello everyone, i am facing an issue i am adding a one table. table have right side plus button that is used to append child table. when i add child everything perfectly fine. child pagination sorting work as expected but. child page length dropdown unable to select the page length change option. i don't know what happen. i have attached the snapshot

kthorngren

Unfortunately a screenshot is not enough to help troubleshoot. Please post a link to your page or a test case replicating the issue so we can take a look.
https://datatables.net/manual/tech-notes/10#How-to-provide-a-test-case

I updated one of my examples to show the page length input works:
http://live.datatables.net/sawilite/2/edit

Kevin