However, she does have a few moments where she causes minor trouble or nearly breaks something:
* "The House Meets the Mouse" (Season 1, Episode 23): Stephanie accidentally spills lemonade on Jesse's guitar, but it's a minor incident and doesn't cause any lasting damage.
* "The Not-So-Great Escape" (Season 3, Episode 11): Stephanie, along with her sisters and cousin, tries to sneak out of the house and ends up getting stuck in the attic. While not breaking anything, their antics do lead to some minor chaos and a few close calls.
Overall, Stephanie is more often the victim of accidents than the perpetrator. Her clumsiness is a recurring theme, but it usually doesn't result in serious damage.
If you're looking for a "Full House" episode with a major breakage, you'll likely find it with one of the other characters, like DJ or Michelle.