[Slate] How to set docktab default size?

[CodesBreaker]

How to set docktab default size?

	return SNew(SDockTab)
		.TabRole(ETabRole::NomadTab)
		[
			SNew(SBox)
			.HAlign(HAlign_Fill)
			.VAlign(VAlign_Fill)
			[	
				SNew(EditorWindow)
			]
		];