commenting with a photo in Facebook Community

When commenting with photos in a Community facebook posts (I am the owner of the post) I can't properly see the gallery. usualy when accessing I see a 2 rows of photos with the possibility to expand to full screen. But not when posting in a Community, as per the image attached. the issue is that having such a small area, when scrolling I usually get out form the app.

is there a setting I should do?

thanks