Hello,
I love those concepts and would like to implement concept 3 to my internal wiki. However I can't find information on how to implement those features or what extension the features have been implemented with.
I tried the "CollapsibleSections" extensions and it is not compatible with my version of mediawiki.
Do you have further information on how I could implement the features from concept 3?
Best regards
Edit: I just realized that this only exists for mobile pages? I wonder if there is a similar feature for the desktop version?