Board Thread:Support Requests - Getting Technical/@comment-3499588-20190623224657/@comment-9605025-20190624043340

Well, as far as I know, and according to the help page, images in portable infoboxes that use the image tag cannot be manually resized. What you could do is use the "name" parameter to specify a class of sizes and then have CSS specifying the minimum and maximum sizes for each size class.