Inline images still not available for Discussions and Questions

I understand that "Articles" is a new premium feature for Viva Engage that allows inline images when creating an article. However, does anyone know why inline images are still not available in "Discussions" and "Questions" post options? This feature has been missing since day one for those post types. Although it became available last year with "Articles," it has yet to be integrated into the most frequently used post types in Engage, where it is desperately needed. What is the reasoning behind this?