[Grid] Possible bug while using tab button

Hi!
When you try to navigate with tab button on grid, horizontal scrollbar don’t change his state. You can check this behavior on official sample: http://demo.vaadin.com/sampler/#ui/grids-and-trees/grid/rest-api
just click on the 1 cell under header (“ConfirmDialog”) and just press tab. Whole grid moves but horizontal scrollbar stays at the same place. Any tips or solutions for this problem?
29532.jpg

Looks like a bug to me. Can you write a ticket at
https://github.com/vaadin/framework/issues
?

-Olli

Yeah sure! thanks for fast replay.