https://us.community.samsung.com/t5/A-Series-Other-Mobile/Unable-to-add-some-photos-to-FB-chats-after-6-0-update/m-p/2826940/highlight/true
Solved: Re: Unable to add some photos to FB chats after 6.... - Samsung Community - 2765002
Jun 18, 2024 - Same here since Oneui 6 update. Every permission is right, but doesn't work... Edit: MitchG's reply : - 2765002
https://us.community.samsung.com/t5/A-Series-Other-Mobile/Unable-to-add-some-photos-to-FB-chats-after-6-0-update/m-p/2858208
Solved: Re: Unable to add some photos to FB chats after 6.... - Samsung Community - 2765002
Jun 18, 2024 - Had the same problem. I uninstalled and reinstalled the messenger and it got fixed! - 2765002