[GTK4] Handle layout problems [EBZ#546525] ------------------------------------------ Key: ERT-726 URL: https://issues.jboss.org/browse/ERT-726 Project: Eclipse Release Train Issue Type: Task Components: Platform Reporter: Friendly Jira Robot Assignee: Eric Williams Priority: Major Labels: SWT, bzira Snippet5, for example, doesn't resize properly. Neither does Snippet51, and there are some other cases as well. My preliminary investigations show that the gtk_size_allocate() callback is not being triggered at all.