ScriptTypes apply to Siege Chopper gets trouble

It's a enemy AI problem.
Siege Chopper do not execute Script until player's unit under its sight or weapon range.
I try to add a BalloonHover=yes to this unit,then its AI has worked normally and Player's Siege Chopper can keep its deploy function.
But I doubt this change's safety so I wish Ares could fix Siege Chopper's AI as common unit.

##### ADDITIONAL INFORMATION #####
my Siege Chopper's ScriptType

[07C3188C-G]
Name=Soviet vs Sov SChop Attk
1=47,131081
2=9,0
3=46,131081
4=0,9
5=0,2
6=0,1

[RL07C3188C-G]
Name=Soviet vs Sov SChop Attk
1=47,131500
2=9,0
3=46,131500
4=0,9
5=0,2
6=0,1

[RI07C3188C-G]
Name=Soviet vs Sov SChop Attk
1=47,131499
2=9,0
3=46,131499
4=0,9
5=0,2
6=0,1

[X07C3188C-G]
Name=Soviet vs Sov SChop Attk
0=54,0
1=53,0
2=47,131081
3=9,0
4=46,131081
5=0,9
6=0,2
7=0,1

[07C48DBC-G]
Name=Soviet vs All SChop Attk
1=47,131072
2=9,0
3=0,9
4=49,0
5=0,2
6=0,1

[RF07C48DBC-G]
Name=Soviet vs All SChop Attk
1=47,131505
2=9,0
3=0,9
4=49,0
5=0,2
6=0,1

[X07C48DBC-G]
Name=Soviet vs All SChop Attk
0=54,0
1=53,0
2=47,131072
3=9,0
4=0,9
5=49,0
6=0,2
7=0,1

[RY07C3188C-G]
Name=Soviet vs Sov SChop Attk
1=47,131373
2=9,0
3=46,131373
4=0,9
5=0,2
6=0,1