Stops engaging or pulling on summoner mobs

[frozenviking]

Trust stops engaging or pulling on summoner type mobs but continues casting heals/buffs. Triggered this behavior the following ways:

1. The elemental mob was taking no damage so manually switched the non-puller of our party to target to summoner and killed it. This caused the puller and others of our party to completely stop engaging/pulling after the elemental despawned when summoner died.
2. The party targeted the summoner first but upon summoner death , targeted the elemental and hit it quickly before it despawned. After it despawned, the party stopped engaging/pulling.

Would like to suggest a way to blacklist mobs from the pull list. If we could tell this to never pull an elemental for example that would be ideal and might solve the above at same time. This example is in Temenos on Temenos Yagudo with Yagudo's Elementals. The elemental takes no physical damage so would love to just black list those entirely and only target summoners.