Vaadin 8 TreeGrid component: repaint problem

Flow
1

Hello,

I am using the TreeGrid component of Vaadin 8. When the user expands a node in the tree, there is a detailed panel to be visible. The problem happens when the user expands or collapses a node, where showing/hiding the detail panel seems to generate the problem. Every time the user needs to refresh the page in order to get the right component display after expanding/collapsing a node in the tree.

Note: I have no such a problem when using the Tree component or the Grid component separately. The problem appears when using the TreeGrid component.

Best regards

2

There is a similar problem with the GridTree in a Panel - user must refresh or resize the displayed page in order to make horizontal scrollbar or component visible.