A question about Talyor Swift....

In addition to being a singer/songwriter,Talyor Swift also has a fairly extensive acting resume,having appeared in several T.V show and major motion pictures.She also is a big fan of the T.V show Law and Order:Special Victims Unit;she even named one of her cats after Oliva Benson,a character on the show.Also,she is close friends with fellow singer Selena Gomez and has stated that she's a fan of her program Only Murders In The Building.This being the case,Im surprised that she hasn't appeared on either show,even if only for a minor or one-time part.Does anyone else also find that unusual?