This add-on enables you to read Instagram messages on the web. Just activate Automatically set system focus to focusable elements by clicking nvda+7, and you can disable it after completing the conversation. You can move between messages using b and shift+b, which is to move between buttons, because the message appears. Like a button, I created this add-on a long time ago, and now I'm sharing it with you after I saw some people really need it.