2012 Subaru Outback - Squeaks

If I gently apply brakes, I hear a squeal in the left front tire area.
If I apply brakes harder , no squeal
Has been going on for a while
Local dealer checked everything and could not find any problems - good brakepads

Some brake pads will make a bit of noise at different times. Either ignore it, or change to a different brand of pads.