Unable to access Office.context.mailbox.item when accessing a shared Mailbox

Question

Version Affected:

• OfficeJS 1.1.38
• Mac Outlook Version: 16.34 (20020900)

Note: Accessing Office.context.mailbox.item.body was working for shared inbox prior to the Mac Outlook Version update.

We are experiencing an issue with accessing a Shared Mailbox's (Works with individual mail box)

• Office.context.mailbox.item.body

Following calls returns a null object:

    Office.context.mailbox.item.body.getAsync("html", function(result) {
      var body_html = result.value;
      console.log('HTML', body_html);
    });