How do I align the sub sub menu directly under the menu item in column formatting?

I have created a sub sub menu and formatted as column.

The sub sub menu however loses alignment under the menu item in this format and instead to the far right. All attempts at trouble shooting do not work.

When I set the alignment back to horizontal, the sub sub menu is aligned under the menu item appropriately.

I want the column format with the sub sub menu.

Assistance is appreciated.
Thank you

Choose the menu
Hit layout (see the circle buttons)
Choose Submenu
Then choose Flyout