Breakpoint styles are missing from LayoutSection styles in v13.0.0

[parttee]

Hi!

I noticed that after upgrading from 12.1.0 to 13.0.0 hubspotClient.cms.pages.sitePagesApi.getPage() no longer returns breakpoint styles including margin and padding for layout sections.

Version 12.x returns breakpointStyles in styles objects in layoutSections.dnd_area.rowMetaData array like this

{
  // ...
  layoutSections: {
    dnd_area: {
      // ...
      label: 'Main section',
      name: 'dnd_area',
      rowMetaData: [
        {
          cssClass: 'dnd-section',
          styles: {
            backgroundImage: {
              backgroundPosition: 'TOP_CENTER',
              backgroundSize: 'cover',
              imageUrl: '.....'
            },
            breakpointStyles: {
              default: {
                hidden: false,
                padding: {
                  bottom: { units: 'px', value: 25 },
                  left: { units: 'px', value: 0 },
                  right: { units: 'px', value: 0 },
                  top: { units: 'px', value: 20 }
                }
              }
            },
            forceFullWidthSection: true
          }
        }
     // ...
}