I got just the opposite from front squats. I feel more activation of my quads then glute and ham but everyone is different. I use to do front squats every week. It took some getting use to with bar positioning and I also started with holding onto straps. Since surgery for my pec I only use db for front squats and do them last so I don't need a whole lot of weight.
YA, front squats are supposed to technically target the quads, but for me I feel it in the hams and glutes. Have had several people try to teach me to sit back during the squat, but it won't work. It's a matter of physics. I have long femurs, so I have to tilt my torso forward to maintain my center of gravity. Widening my stance does help a little.