How to auto increase Grid header height as per dynamic content or header scrollable?

We extended the autoHeight mode for the grid/treegrid header and footer in the latest dhx.Suite update (v8.3).

You can enable it using the footerAutoHeight and headerAutoHeight properties:

Here are some snippets, where you can check this feature:

Please, download the latest available dhx.Suite build from your client’s area to get this functionality.
Thank you for your report.