If Many Minds Move as One uses Settle Into Hunting-Grounds, do the two "may count as Beasts" rules stack?

If Many Minds Move as One uses Settle Into Hunting-Grounds, do the two "may count as Beasts" rules stack?

No. A land with 2 of their Presence could count as 1 Beasts (via their Special Rule) or 2 Beasts (via the Major Power), but not 3.