fix(pet): stop the hover watcher with the window it watches - #711

fix(pet): stop the hover watcher with the window it watches#711

Adam-Dalloul wants to merge 1 commit into

xintaofei:mainxintaofei/codeg:mainfrom

Adam-Dalloul:fix/pet-hover-watcher-lifetimeAdam-Dalloul/codeg:fix/pet-hover-watcher-lifetimeCopy head branch name to clipboard