[Feature Request] Column title with HTML

[lrljoe]

Discussed in #808

^{Originally posted by dgillier June 11, 2022}
Hello,

I'm new to this component and cannot find a way to have HTML in a specific column (icon instead of text for example) ?

Any idea on how to do this ?
Thanks, Denis

[lrljoe]

Considering for v3, possible v2 backport.

However - noting that you can already achieve this with setThAttributes, so this would need to merge attributes with this, and would need priority definitions creating (i.e. which will win, directly assigned vs setThAttributes)

[lrljoe]

Changed to nice-to-haves as you can achieve with setThAttributes