Change Order of the Right Sidebar-Tabs

[elektrischerwalfisch]

I would like to hide Tabs from the right Pop-Up Sidebar (Activity/Comments/Share/Versions) or at least change the Order of them. By default the Activity-Tab is opened first.
Is there a way to only show the Comment-Tab and hide all other Tabs or at least show the Comments-Tab first?

[ownclouders]

GitMate.io thinks possibly related issues are #18164 (Activity/event list for files in right sidebar), #10788 (Remember changes to sort order), #18527 (Right sidebar issues with sharing overviews), #18383 (Right sidebar pushes icons over file names), and #6668 (As a user i want to be able to change the width of the sidebar).

[PVince81]

ownCloud doesn't provide any official mechanism to customize this.

A hacky way would be to create a theme with CSS files that hide the matching elements.