no notifications

I've just tested a few things.

Notifications on. Don't show during videos. Still got notifications as you have.

Notifications off. No notifications during video.

Notifications on. Online status 'busy'. No notifications during video.

About this problem, I checked if all the updates are installed on the console, if not, do the procedure. Another solution is to check if pop-up notifications are enabled and configured : When you see a pop-up notification, press and hold the Xbox  button on the controller. If you miss the pop-up notification, press the Xbox  button to open the panel and select the Notifications block at the bottom of the panel to display it.

To change notification settings: press the Xbox button  to open the panel, then select Profile & System > Settings > Preferences > Notifications.

To change whether notification banners appear on the screen, select Notification Banners Enabled (or Disabled).

To change how Xbox notifications appear, select Xbox Notifications.

Check the Allow notifications checkbox to disable notifications or select on-screen choices based on how you'd like to receive notifications.

To change how app notifications appear, select App Notifications.

Check the Allow notifications checkbox to disable notifications or select on-screen choices based on how you'd like to receive notifications.

To change where notifications appear on the screen, select Default Notification Position.

Select one of six locations, indicated by a checkmark, where you want your notifications to appear on your screen. After making your selection, select Done.

To change how long notifications will be available or how long a notification will remain on the screen, select Notification time.

In the Show menu, you can choose to keep all notifications, even if they have expired and cannot be opened by selecting All items, even expired ones, or to show only recent items that can be opened by selecting Only items that I can open.

In the Pop-up time menu, you can change how long a notification should appear on the screen, choosing Standard or 15 seconds, 30 seconds, 1 minute or 5 minutes. Select the desired option and press the A  button to confirm.

Sincerely, Fernando.

Are your notifications enabled? To review your notification settings go to Account setting, preferences and then notifications.

Same here.

And notifications do not work: I have no Windows notification from chat messages stored in the notification area when is set to not disturb. Notifications should be there as any other app do when I open notification area, even if set to not disturb.

Try go in notifications in Right-Down from Your Screen, so then click on notifications > All Settings then Search by Notification and see if the Notification from Xbox Console Companion is ative