If you summon a Squid with Motion it will only apply Motion in Y direction but it ignores X and Z.
Environment
Win8
MC-51891
summon Squid ~ ~1 ~ {Motion:[1.0,1.0,0.0]} isn't applying Motion in X or Z direction
Resolved
Duplicate
0
The squid will recalculate its movement immediately after being summoned, and stop.