Messenger view on mobile has unexpectedly started working for me over the past week or so. No changes that I'm aware of, I'm not in desktop mode, and it was def

Messenger view on mobile has unexpectedly started working for me over the past week or so. No changes that I'm aware of, I'm not in desktop mode, and it was definitely redirecting to the app store before. Has anyone else noticed this too? Any speculation on what might've changed?