Ehren, Lightsworn Monk VS Flip Effects

When Ehren, Lightsworn Monk attacks a face-down defense position monster and flips it face-up, her effect activates, but so does the flipped monster's effect. Ehren, Lightsworn Monk's effect activates at Substep 3 of the Damage Step, but the monster has already been flipped, so Ehren, Lightsworn Monk will return the monster in the deck, and when the battle reaches Substep 6 of the Damage Step, where flip effects activate, the monster's flip effect will activate and resolve.

Meaning that if Ehren, Lightsworn Monk attacks into a Ryko, Lightsworn Hunter or anything similar, it will sent Ryko back, and then Ryko will destroy a card.

That sounds a bit crazy but ok...

After all, most such rulings do

Substep 3? Isn't it supposed to activate at the start of the damage step? A7 has a point, these make no obvious sense.