Knockout Layout takes the wall size and the conduits with their fittings, and gives back where to punch: each hole center measured from the left and top edges, with the gap that set it and a drawing.
The drawing the Suite wrote for a 24 x 12 in wall: each hole to scale, the room its fitting needs drawn around it as an outline, and every center dimensioned from the left edge.

The report the Suite wrote for this example: the inputs and where to punch on page 1, the drawing on page 2.
Page 1 lists the wall, the conduits, the hole centers and the rules behind each gap; page 2 is the drawing and the punch list, ending with the 3-5/8 in right edge.
The phone app's example job, Example - 24 in wall, opened with Open phone job… and worked out by the Suite.

STEP 1 OF 5The example in, before it is worked out: a 24 x 12 in wall, 4 in and 3 in Myers hubs, a 2 in grounding bushing with lug and a 2 in locknut and bushing at the pull location.

STEP 2 OF 5Where to punch: 4 knockouts, centers 4-5/16, 9-7/16, 14-1/8 and 19-3/16 in from the left, 4-5/16 in from the top, each with the gap that set it.

STEP 3 OF 5The rules behind each gap and their sources, then the drawing begins: the 24 x 12 in wall with the four holes.

STEP 4 OF 5The drawing: each hole with its fitting outline, the lug swing on 3 and the coupler room on 4, dimensioned from the left edge.

STEP 5 OF 5The whole drawing with the punch list under it: hole size, center and what set each gap; right edge 3-5/8 in.