TreeTable: frozen column support for column grouping.

[Zvinays]

Describe the bug

i have implemented the code which was given for datatable support of frozen and cloumn grouping but it seems unresolved for tree table as well as data table . and i encounter on more issue , when i add frozen column and scrollable and try to scroll from frozen column it is not scrolling as expected.

https://codesandbox.io/p/sandbox/clever-lamport-dn2td4?file=%2Fsrc%2Fdemo%2FTreeTableColGroupDemo.js%3A17%2C16

i attached this link to highlighting my issue.

Reproducer

No response

PrimeReact version

9.6

React version

17.x

Language

ES6

Build / Runtime

Create React App (CRA)

Browser(s)

No response

Steps to reproduce the behavior

just open my link or code sendbox then you will see the issue which was occure

Expected behavior

i want colgroup support for frozen columns also and want scrolling in both panels.