Hildren ult and skillspam with Trinity

[BloodyDBunny]

So, i was wondering if this is by design or something that needs to be fixed, but if you combine Hildren with Trinity, you can keep Hildren its shields up permanently by blessing every now and then, so while Hildren is in her ult you can keep her up there forever, just bless every now and then and Hildren can keep spamming her skills, Is this something that was meant to be working like this or is it something that should be fixed? It is at a point overpowered, but on the other hand a Trinity can also fill the whole team with energy before that to let them spamm all their skills.

[Altitis]

Doesn't seem like a problem when Trinity does that for everyone else anyways.