Cant single Select Party Memebers without it slecting whole group?

[SpikePillar]

I single click a char after within secs it auto selects the Whole 5 person Group ANy ideas how to shut this off trying to Get a rogue to stealth ahead but everytime i do it auto selects whole group? Some option im missing i dont understand? Update: When I trigger  Trap After Having one Char Clicked it Seems to Auto Select WHOLE party anyone know how to shut this off Sorry for confusion ?

Edited August 4, 2020 by SpikePillar