Troubleshooting Missing Group Calendar in Outlook When Other Teams Are Visible

Question

I'm experiencing a problem where I'm unable to view the calendar of a specific group, "AAA," in my Outlook calendar, despite having set it up in Microsoft Teams with the calendar app. I assumed that after creating the team "AAA" in Teams and installing the calendar app, its schedule would automatically appear in my Outlook calendar. However, this hasn't been the case. Interestingly, I can see the calendar for another group, "BBB," that was also established in Teams, suggesting that there might be a difference in settings or configuration between the two groups.

• Teams joined in Microsoft Teams: "AAA" and "BBB"
• Group whose calendar is visible in Outlook: "BBB"

What settings should I check to resolve the issue with the "AAA" group not appearing in my Outlook calendar?