Yes, they did. Whether you like it or not, Rocco entered the 18 foot circle.No they didn’t. Even the Houston announcers said the umps screwed up.
"The mound visit is considered to be concluded once the manager or coach leaves the 18-foot circle surrounding the pitching rubber, though they are permitted to temporarily leave that area to notify the umpire of a substitution. In that case, the manager or coach can then return to the mound without it being counted as two mound visits."