Change 771943 had a related patch set uploaded (by Awight; author: Awight):

[mediawiki/extensions/VisualEditor@master] Fix right padding on inline descriptions without the new sidebar

https://gerrit.wikimedia.org/r/771943

While we're at it: I guess that the Wikitext content and the Add parameters UI could also need some margin love without the new sidebar @ECohen_WMDE :

Change 771943 merged by jenkins-bot:

[mediawiki/extensions/VisualEditor@master] Fix right padding on inline descriptions without the new sidebar

https://gerrit.wikimedia.org/r/771943

While we're at it: I guess that the Wikitext content and the Add parameters UI could also need some margin love without the new sidebar @ECohen_WMDE :

Hm, was it like this before though? I think the "Add more information" component had less margin, maybe the "[[]] Content" did too? I actually think it's alright to leave it as shown in your screenshot since in the old context it adds some hierarchy.

What is the issue on mobile? Can you also provide a screenshot?

Here's the current effect on the mobile view, as seen on the beta cluster:

The bug was not caused by the earlier patch for this ticket.

Change 772328 had a related patch set uploaded (by Awight; author: Awight):

[mediawiki/extensions/VisualEditor@master] Fix template dialog parameter padding on mobile

https://gerrit.wikimedia.org/r/772328

Change 772328 merged by jenkins-bot:

[mediawiki/extensions/VisualEditor@master] Fix template dialog parameter padding on mobile

https://gerrit.wikimedia.org/r/772328

We'll leave this to go out with tomorrow's train(speriment) deployment.

The changes can be previewed on the beta cluster.

@awight Just checked on beta and both desktop and minerva are looking good :)