OptionalclassOptionalfillOptionalmaxPage size per axis (R7.3): a matrix with more node types than
this pages rows and columns independently. Defaults to the matrix
limit of the nearest WorkingSetProvider (200 built in); a host
that consults WorkingSetManager.checkLimit("matrix", n) passes
its pageSize here.
VR-18 (owner verification 2026-07-26): stretch the table to the host's width (the analytics rail) instead of the natural cell-count width.