DataTable - RowGrouping Breaks Filter Row Column Widths

[JohnCampionJr]

I'm submitting a ... (check one with "x")

[X] bug report => Search github for a similar issue or PR before submitting
[ ] feature request => Please check if request is not on the roadmap already https://github.com/primefaces/primevue/wiki/Roadmap
[ ] support request => Please do not submit support request here, instead see http://forum.primefaces.org/viewforum.php?f=110

CodeSandbox Case (Bug Reports)
https://codesandbox.io/s/recursing-brook-2lwuk?file=/src/DataTableFilterDemo.vue

Current behavior
When using a filter row and rowgrouping by subheader, the column that is grouped is hidden but the filter row is not adjusted to match the revised header / data column widths.

Expected behavior
Filter row should adjust to match the header and data columns

Minimal reproduction of the problem with instructions
Please see the codesandbox

What is the motivation / use case for changing the behavior?
User Interface appearance

Please tell us about your environment:
Any

• Vue version: 3.2

• PrimeVue version: 3.7.X

• Browser: all

[JohnCampionJr]

I did figure out a workaround of completely removing the grouped column from the grid. So I guess one could close this if that's an OK solution :)