Idk without full video but it looks like Woods/Covington (I can't tell) was in the right gap and missed the tackle, but there's nothing else for the DL to be doing there. Bennett is outside contain trailing, and Collins is working back and horizontal, which is a staple of Marinelli's defense. Quinn could probably be a bit more stout at the POA.
But both the LBs and Heath are out of position and none of the 3 are in the right gap. The LBs are just not even close.
Jaylon should have already shown color on 78's left shoulder
LVE should be in the opposite gap, inside 82. His inexperience is really showing here, because no NFL LB should be THIS FAR from the correct gap. I mean, he's off by like 4 yards and only starts 6 yards away.
Heath should be on the left shoulder of 65, but at least he's stacking.
It's fine to be concerned that the DL doesn't eat enough run blockers - fair. But it is ridiculous to absolve just horrible, undisciplined LB play. Even if the blockers get to the 2nd level, LBers need to play half a man and clog things up. If you just do that, on this play, it gets bottled up after about 4 yards.