No only the extended version version 1.18. It’s activated for the whole network but not shown at the left column of the WP-backend.
There is only the hint “For WP Armour Extended to work, you must activate WP Armour?. Please activate it.”
I think it collides with the Jetpack Protection. But this is only an idea. In fact I can’t deactivate Jetpack on our multisite.