Delta-v/Content.Client/Lobby/UI/Loadouts/SubLoadoutContainer.xaml

<PanelContainer Name="SubContainer"
              xmlns="https://spacestation14.io"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <BoxContainer Name="SubGridContainer"
                  Orientation="Vertical"
                  HorizontalExpand="true"/>
  
</PanelContainer>