Vaadin 8 Grid multi-sort column header indicators - not working

Looks like a bug in Vaadin 8 grid, setting multi-sort using,
grid.setSortOrder(GridSortOrder.asc(countryColumn).thenAsc(nameColumn));

Sorts the contents of the grid correctly, but the corresponding column headers no longer have indicators (small numbers - in superscript font) showing the multi-sort order. This worked correctly in previous Vaadin 7.x.x versions.

Hi,

probably thats related to
https://github.com/vaadin/framework/issues/8316
??

But I did observe this also … Sorting programmatically does not indicate that the column is sorted.