HUD appear after packaging but not in test, why ???

Hi,

When you start the game, you have a nice image with a menu, you click on Start and another level is loading, the game begin with a player and a Stamina bar (HUB Widget).

My problem :
When I test the game, in UE, I click on the big PLAY button, all work perfectly !

Then, I package the game…
and when I launch the packaged game, I have a bug… The Stamina bar appear on the menu screen !

I have this problem in the begining but I resolve it with this BP (see screenshot) to remove the widget HUD from the menu screen…

Why that work under test but that appear after the packaging ???

any idea ?

tks !

nobody have idea ?

someone ?