All done except the section header. Moving back to Backlog until it is decided what the header should be.

Section: The page should include…

This word
What happens if you type in...
...“Car”
...“sesame street”
...“car mustang”

Thanks @Reedy, I think it was not entirely clear for us that other hosts could also be affected. So as the whole of T86081 is "blocking" this change, that's going to be a longer wait. Oh well.

The code mocking actual links has been prepared and ready to merged as https://gerrit.wikimedia.org/r/363582.
The team has decided not to merge immediately in order to avoid having such a confusing and unstable code in master branch for more time that absolutely needed. The code work has been finished though, therefore I'd consider this task Done.

So it seems all patches are merged, or do I miss some?
What @Lucas_Werkmeister_WMDE said above sounds good, so let's put this ticket to "Done" column but close once it is verified on live system that all is good.

Well done @Jonas!

@Jonas @thiemowmde I've added example properties to the task description (two for each entity type). After doing that I realized that both this ticket and T165579 have actually been already mentioning an example (respectively "Antonym" and "Rhymes with").

@WMDE-leszek mentioned that animals might not be great – so, if I understood it right, please think of an alternative and/or provide the constraints you see.

@Astinson what example did you mean?

Initial version of this would mean using a widget looking similar to the one that has been created for multi-variant lemmas, see last design suggestions at: https://phabricator.wikimedia.org/T157974 and the LemmaWidget class.

Based on the information we have, we believe this was not related to deployment.

@daniel: I hope I didn't confuse any of conditions and steps required here.

@Reedy sorry for being silent here for a while. Not commenting here does not mean we didn't work on this. I filed T168708 about fixing the issue here. Relevant patch(es) should follow very soon.