Steps to reproduce:

1. Template A has macro {$MY} = "YES"
2. Template A used {$MY} in LLD filter
3. Template B has macro {$MY} = "NO"
4. Both templates linked to host

Result:
Host's "Inherited and host macros" shows value of {$MY} is "NO",
but when LLD rule runs, it works as if value of {$MY} was "YES".

Expected:
Value displayed in Frontend consistent with value used by Server.
Bonus points: Add warning indicator that conflict exists and that this is bad idea.