Blueprint: Tabs inside column?

Are you able to place tabs inside of a blueprint column? I can’t seem to get it to work.

title: Home

columns:
  - width: 3/4

    tabs:

      test_1:
        label: Test 1
        fields:
          field_1:
            label: Test
            type: text

      test_2:
        label: Test 2
        fields:
          field_2:
            label: Test 2
            type: text

  - width: 1/4

    sections:
      files:
        headline: Page Files
        type: files
        layout: list

No, tabs are not possible within columns, only columns within tabs.