How to have same family view different obstacles?

Whenever a new unit is created, the entire family recognizes all Solids istead of the initial solids for some strange reason.

I'm either doing something wrong or there's a glitch with construct. Can anyone help me with this issue?

here's the code Im using

gyazo.com/3cc3e5da87b05f253662dc9303475c7c

Did you set obstacles to "Custom" in behavior properties, for all members of the family?

Also, did you set Water and Land variables on the sprites directly? If you are setting them with events, these values may not yet be available in the "On created" trigger.