the gallery displays only horizontal images

Gallery display only a part of image. How to display the full image?
Is there any settings to display properly horizontal and vertical images?

I would like to have a galery with mixed images (horizontal and vertical) and I would like to have a proper thumbnails.
Right now on thumbnails and on main picture in the gallery I see only a part of image (center part).
Is there any option to get full image in thumbnail and full image in gallery?

I am using WordPress 5.4.2

• This topic was modified 4 years, 8 months ago by djwheele.

The page I need help with: [log in to see the link]