Firebase database - variable saving

I have these three events and I’m figuring out the Firebase realtime database variable saving system.
I open the preview, click on the CloudSave and it quits the game, as it should, as well as presumably saves the variable. I open the preview again, click the CloudLoad, but nothing is happening, the game didn’t quit. It should’ve loaded the variable and close down the the game. Can anyone helpwith this?
Thanks in advance.