impossible to change the transition adobe XD

Hello,

I am new on adobe XD, and I am french so forgive my english mistakes. I have a transition problem on adobe XD : it's impossible to change the transition beetween my first and my second screen. To go to first one to second screen, the transition slide to the left is selected but when I run the view test or with the share link, this transiton doesn't worked, instead I have the dissolve one. Then, when I add the transition to come back to first screen, the dissolve transition is impose, I can't change it. Atteched the screenshots, the size of the workbench is the same, and the blue ligne is a the same place on the two workbench, I don't understand the probleme. 

 I was clear enough for someone to help me.

Thank's a lot !