When you banish all 3 necroface simulataneously, only 2 can be activated.
The card text says "if", not "when" so it can't be a timing missing issue.
This is not an issue when a necroface banishes a necroface which banishes another necroface(in that scenario all 3 trigger), only when all 3 are sent at the same time.
I've tried both manual and auto chaining and neither allow me to resolve all 3 necrofaces.
Is there a reason why all 3 cannot be activated or is this a bug with the nexus client?
Here I've attached a replay showing the issue.
https://duelingnexus.com/replay/89aa83b9-78bf-46af-aa1b-2303f93d7918