Hello, i had this problem in the past but i thought it would be fixed... but no.
So first: I accept a callout and i want to add my partner sitting with me in the car and when i add him it says "You are not in callout".
Second problem: When i accept a callout i get the route and the message in the left corner but when im on my way to the callout the callout crahes. The route is removed but the text in the corner is still existing. I tried that with may callouts, always the same
Hope you'll fix that with the next version.