Column Virtualisation is not working in case we have grouped columns

[umeet23]

TanStack Table version

8.8.5

Framework/Library version

17.0.2

Describe the bug and the steps to reproduce it

When we have grouped columns then column virtualisation does not work properly.

Your Minimal, Reproducible Example - (Sandbox Highly Recommended)

https://codesandbox.io/p/sandbox/quirky-borg-t6p4w8?file=%2Fsrc%2FmakeData.js%3A12%2C34

Screenshots or Videos (Optional)

No response

Do you intend to try to help solve this bug with your own PR?

None

Terms & Code of Conduct

• [X] I agree to follow this project's Code of Conduct
• [X] I understand that if my bug cannot be reliable reproduced in a debuggable environment, it will probably not be fixed and this issue may even be closed.