Thread:VisualEditor/Feedback/VE can't handle Template:Extension/reply

When I click in that template I don't see any icon until I change the zoom from 100% to e.g. 90% or 110% (and if I keep the new zoom, click outside the template, and then click on the template again, the icon is not shown either - I need to change it again to see the icon, even changing it to 100% is enough).

On the other hand, if I go to https://www.mediawiki.org/wiki/Extension:Campaigns?debug=1 and click in the content from section "Installation" (generated by Template:ExtensionInstall), I get the following error in the console (on Google Chrome 27.0.1453.110): Uncaught Error: No focused node to edit (from ve.ui.MWTemplateDialog.js).