@Nonnull
	private DockSpace newWelcomeSpace() {
		LayoutBuilder builder = dockingManager.getBento().newLayoutBuilder();
		return builder.single(new SingleSpaceArgs()
				.setDockable(builder.dockable()
						.withNode(welcomePaneProvider.get())
						.withDragGroup(-1)
						.build())
				.setSide(null)
		);
	}
{@link TabbedDockSpace} holding other tools like {@link LoggingPane}
recaf-ui/src/main/java/software/coley/recaf/ui/docking/DockingLayoutManager.java