Board Thread:Support Requests - Designing Your Wiki/@comment-45117601-20200522111829/@comment-9605025-20200522145653

The other wiki uses the new image galleries feature. If you want your galleries to look the same, just enable the feature using Special:WikiFeatures. Note that enabling this feature will impact all galleries on your wiki. There is no way to have both new image galleries and traditional image galleries enabled at the same time.