Live AR annotations in joined session as a guest

Hi,

I was making some tests on the app.
In particular, I created a new session using a registered user.
Using another smartphone without logging into Chalk I simply joined the created session as guest.
I have noticed this scenario:

- if the host user shared the camera, it's possible to draw live annotations

- if the guest user shared the camera, it's NOT possible to draw live annotations, even if the guest user has a supported ARCore smartphone with AR sensors.

Is it an issue or it's a limitation ?

Thanks