2024 Vita Power Distribution Panel Has Me Stumped

[Gizmo1137]

I want to access and add a fused DC circuit to one of the two blank slots on my 2024 Vita. My previous 4-RV's, access was easy, once removing all the screws attaching the panel to a cabinet, wall etc., the wiring would allow the panel to be pulled away a foot or more. On my Vita I could only pull the panel out a short couple of inches before meeting with considerable resistance from the wiring, no where near enough to do any wiring tasks. Not wanting to risk loosening or inadvertently disconnecting wires, I did not pull too hard, only enough pressure which achieved the necessary clearance in the past. Any thoughts, suggestions? Thanks.