The size of the image download and open Lightbox links is too small

The size of the image download and open Lightbox links in the popover that are directly next to each other is too small, they are just 12x14px large which fails WCAG 2.1 Success Criterion 2.5.5 Target Size (Level AAA, see also Understanding Success Criterion 2.5.5: Target Size) that requires that target sizes are at least 44 by 44 CSS pixels.