Why do the sacraments of Reconciliation and Marriage require canonical jurisdiction, but none of the others do?

I was reading into the history of the Society of Saint Pius X, and I came across a rather dense portion regarding the validity of their sacraments that mentioned that Reconciliation and Marriage specifically require canonical jurisdiction in order to be valid, yet the other sacraments do not. My understanding was that all sacraments are valid if performed by a priest, but not necessarily licit unless they had canonical jurisdiction (with the obvious exception of Baptism). As I am pretty sure that Holy Orders is still valid if done without approval, it just results in an automatic excommunication. So what makes Reconciliation and Marriage special that they are not valid unless done under proper jurisdiction? Does this mean Rome does not recognize there to be valid confessions and marriages in any of the apostolic churches not in communion with Rome (Easter Orthodox, Oriental Orthodox, etc.)? Because I was under the impression that Rome did view all of their sacraments as valid in light of their apostolic succession. Or does excommunication invalidate the ability for clergy to perform those specific sacraments? If someone could explain the nuances to me that would be appreciated.