I found a small bug, I hope this is the place where to communicate it.
If not, please correct me.
When a text is added to a foto, then also html can be included in the text, so that e.g. a link appears on the fotopage as a clickable link as expected.
When this foto is "liked" by a large amount of hikers and the owner has in his homepage a section "gallery" and displays the fotos by popularity in size medium, then the fototext appears on the homepage as html code, not as clickable text (though on the fotopage it appears correctly).