Row isn't selected while clicking on a component rendered by ComponentRenderer

[glebfox]

No description provided.

[gorbunkov]

If I add a LookupField component as a generated column to the DataGrid, then when I first click on the lookup field to see possible options, these options list blinks in a random screen place and disappears. When I click on it for the second time, the options list appears. The problem, probably, is in that when the lookup field is clicked for the first time, the grid row is selected and the component is repainted. When I click the lookup field for the second time, the grid row is already selected and everything works as expected.

[glebfox]

@gorbunkov the problem with LookupField is fixed.

As for the whole issue, due to fundamental architecture changes in Vaadin 8 it can't be fixed.