ROBOT 1.9.4
The export operation with a "Disjoint With" heading results in a set of class/property expressions which includes the entity being described e.g. in BFO:
"continuant" is described as being disjoint from "continuant|occurrent".
This is the behavior of the underlying OWLAPI EntitySearcher which apparently returns the members of the mutually disjoint set including the entity of interest.
Is including a self-disjoint value the desired result for export? Reconstructing the original ontology from the exported values (e.g. using template) requires a manual edit to remove that self-disjoint,