<!--- Use the following codesandbox link to reproduce your bug ---> Hi, I try to separated one component for 1 slide , you can access my code here https://codesandbox.io/s/w0q3jr6mp5 As you can see. Both of Slides showed at the first time we run the slide. more over, the transition when using LeavePrev and LeaveNext is broken also Can you help me? because I don't see any error message on console. Thanks