"setPresence" graph API not considering expirationDuration time out value, always considering default expiration of 5 minutes.

Question

Am unable to create a presence session for the user for customized expirationDuration parameter. I have tried to set its value as 'PT1H', 'PT4H', 'PT50M', but nothing is working, it seems like MS Graph always considering a default value for expirationDuration and app behaving as follows:

"Main application sets the presence session as Available/Available, the state would change to Available/AvailableInactive in 5 minutes with the first timeout, then Away/Away in another 5 minutes with the second timeout.". Creating session as follows:

const setPresence = {
        sessionId: xxxx-xxxx-xxxx-xxxx, // registered azure app id
        availability: 'Available',
        activity: 'Available',
        expirationDuration: 'PT1H',
      };
const res = await CommonGraphClient.myInstance.api(`/users/${userId}/presence/setPresence`).post(setPresence);

Once session is created, we are calling setUserPreferredPresence to set the status of the user. User can select their desired status from a drop down from the main UI as

'Available','Busy','DoNotDisturb','BeRightBack','Away', 'OffWork',

    sessionId: xxxx-xxxx-xxxx-xxxx, // registered azure app id,

    availability: userPresence, // presence status selected from UI

    activity: xxxx,//'Available','Busy','DoNotDisturb','BeRightBack','Away', 'OffWork',

    expirationDuration: 'PT1H',

  };

  const res  = await CommonGraphClient.myInstance.api(`/users/${userId}/presence/setUserPreferredPresence`).post(presence);

But once the session expires, User status is set to 'Away" and now it cannot be changed to any other status by user from Combo.