Can Someone Help?

I just recently came back, and I noticed trusts move around when i engage the mob which is interesting they position themselves. My problem however is moogle and kupofried follows Apururu around where ever she goes they go and i lose their buffs. They didn't follow Karaha not sure about the other whms, is there a way to turn this off or anyone know how to fix it or am I just going to have to deal with it?

cast "bubble" trusts first in your casting, they'll stay right next to you. In addition, they take zero damage so there's no need to worry about them being in range of AoEs.

Examples:

Kupofried- EXP/CP
Moogle- Refresh
Star Sybil- MAB
Sakura- Regen
Brygid- def bonus/MDB

Thanks i'll try