@on-row-click event does not work for header rows in a grouped table

[barancev]

Issue Type

• [x] Enhancement Request

Specs

2.21.11

What browser? NodeJS

Expected Behavior

There is a need for a click event on a header row in a grouped table (e.g. to open an editor for the group)

There are two ways to implement this feature, I don't nkow which one is better:

1. Attach existing @on-row-click even to header rows too,
2. Implement a new event type @on-header-row-click

[HTrayford]

I also have need for this capability. I think recommendation 2 in @barancev's post would work better from a user perspective.