Siege Chopper AI editing doesn't work

[kakashidinho 0]

I'm attempting to make AI's siege choppers patrol around the base with this script:

[0A4529FC]
0=58,131087
1=5,10
2=58,131086
3=5,10
4=58,131083
5=5,10
6=58,131088
7=5,10
8=54,131098
9=5,20
10=6,1
Name=Soviet Base Patrol

However, while the script works with tank AI, it doesn't work with Siege Choppers. The Siege Choppers after exiting  just hovering above the Factory. It seems the script's "gather" and "move to" actions cannot be applicable to Siege Choppers.