Board Thread:Support Requests - Getting Technical/@comment-44402876-20200408164731/@comment-27958705-20200408180423

the "infobox master" is poorly coded (it hardcoded to use 3 images), so you can't use gallery, unless infobox itself will be rewritten.

also, it is not portable infobox, so using gallery here would probably hurt mobile users experience (by breaking the infobox).