User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-4556129-20201023034816

Yeah, I'll give productive feedback. Don't get rid of tabview. It may mean more pages on a FANDOM site but the benefits outweigh. You take a very informative subject and put all, and I do mean ALL pertinent data to that subject on a single page. That page will take a lot longer to load. By dividing it up between several smaller pages and then using tabview to bring them together, you reduce the amount of data being loaded at a single time and create a faster load time.

Second "mw-collapsible mw-collapsed" doesn't work anymore. Yes, it does collapse the table or infobox where it is used, but you can't open it up at all. The links to expand or collapse are broken. And if you, like me, use data-expandtext or data-collapsetext to change the word "expand/collapse" to something else, that part also doesn't work.

There, productive feedback with details as to the issue. Enjoy fixing those issues and reasons why tabview should be kept.