On-Screen Stick flickering between (0,0) and actual value

Hi!

I am trying to use the new input system on my game to play it on mobile. I have created an UI Image with a On-Screen Stick component. I used the Vector2 for the control type and it seems to work perfectly in play mode but as soon as I try on my phone, the value is flickering between (0,0) and the actual value pointed by my finger.
As you can see in the video, the value seems to be (0,0) whenever I move my finger.

I was able to find the source of the problem, it seems that the context gets canceled on every move so I can check for it to being performed to actually get the right value but then when I stop touching the screen, the value stay the same (not 0,0 like I would like).

Am I doing something wrong ? I didn't change the original On-Screen Stick script. Thanks

 

Yes, this is a know bug, see: https://forum.unity.com/threads/on-screen-controls-not-working-correctly.870934/
(I'm in the same situation as you, this is very frustrating)