From Esoteric Knight
Step through Reality (Sp)
By expending a 3rd-level spell slot as a swift action, the esoteric
knight can teleport to a space within 30 feet as if using dimension
door. This movement does not provoke attacks of opportunity. The
esoteric knight cannot bring other creatures with her.
Dimension door has the drawback:
After using this spell, you can’t take any other actions until your
Is Step Through Reality merely using Dimension Door as a reference for teleportation mechanics, or would it carry the drawback unique to the spell as well?