Considering I play other characters like the DH which has its primary skills transfer where it says like Impale, Knockback, Strafe/Multishot etc… and other classes, this would seem to be a bug because the properties indicate they do, and they do not transfer to the Mystic allies which ONLY use primary attacks.
I have included screenshots of your own gear and what it says. No wonder the monk is doing so crappily everywhere and people have moved away from it.
Divine Muster - Says extremely clearly, only uses primary attacks. When you attach the gear below this link, they do NOT transfer
https://imgur.com/YOSz8ma
Nest of Vipers - Your words “causing each primary attack to release…”
https://imgur.com/6eaVYJJ
Ripcurrent Shells - same as above your words
https://imgur.com/ec2bg9a
Humbled Horizon - This almost works. However, the Mystic Allies are not the brightest bulbs on the Christmas tree and leave the circle regularly.
https://imgur.com/6reooOf
Please stop treating the Monk like the missing discarded, poor fifth cousin. I am thinking of changing classes after two years. AT LEAST give it the same transferrable properties you have indicated above, and to every other class and written much the same way, because basically, it is appearing non-functional. This could have been fun instead of lack-luster. Look at how many Monks are on leaderboards. I am moderately up in it and honestly, I should not be. Because there are bugga all Monks globally now compared to other classes.
(There is even a warband called “Adopt a Monk”)
EDIT:
Developers, it is an easy test. Just stand there and watch your mystic allies. Needs fixing or clarification because in other classes this works.