Thread:GodzillaFan1/@comment-28171460-20180130023954/@comment-28171460-20180205052122

I think I found a workaround! It isn't perfect, but it seems to be working.

Fandom's Classic Editor occasionally removes spans or onlyincludes. The solution that I came up with is simple, but reasonably effective: create a template that contains the code that you need. Classic Editor never 'accidentally' removes templates, so you should be good for now.

For example, I replaced the onlyinclude tags on the original series page with a template: http://goosebumps.wikia.com/wiki/Goosebumps_(original_series)?diff=prev&oldid=78998

When I made an edit with the Classic Editor, it changed the formatting a little, but there were no visual changes to the article from what I can tell, so I'll say it was a success: http://goosebumps.wikia.com/wiki/Goosebumps_(original_series)?diff=next&oldid=78998