Google play request hi-scores - Am I doing it wrong ?

Hello,

I have troubles displaying the high-score (best time) in the current Leaderboard.

Here is my event sheet:

But when I tap the button, nothing happens. Am I doing it wrong or should it be working ? (I'm Logged in and all the variables conditions are met)

Still struggling...

I've tried with

On high-score request success -> display Leaderboard ID

And now the Leaderboard opens (after like 5 seconds on the first try) but it remains blank and return this error: "no internet connection".

I'm connected to internet, I'm connected to Gplay Games and I'm also using a different button to "show leaderboards" (without ID) and this one is working..

I'm using a signed release not installed from Google Play, is that the problem ?

Edit: Got it working, it was because I was using a number instead of a string in the variable for the Leaderboard ID...