GUI text variable Shows up 0 everytime

Ahoy! I am now on the latest Snapshot that just came out, so i tried out the new GUIs features.
Everything is spot on and so cool ! but, one problem persists :

You are supposed to be able to put a "custom variable" return to the plain texts. I tried some Return Text procedure but they do not want to show the Level of the Player and instead shows up 0 or 0.0

You can get a look through these small pics:



https://imgur.com/a/AfRGREN

(apparently pictures are angy too.)