Can I have 2 pathfind behaviors?

I have this situation:

A has pathfind to Z

B has pathfind to A

I want C to be be an obstacle to A - Z, but when I set this C also becomes an obstacle to B - A. I don't want this to happen.

Shouldn't the 2 pathfind behaviors work independently?

How can I make this work?

See Ashley's responses here:

construct.net/en/forum/construct-3/how-do-i-8/two-objects-pathfinding-not-138879

If you need two objects have different obstacles, you will need to configure slightly different grid settings for them.

It solved the problem. Thank you!!!