Steps to reproduce

1. Go to the following link on the demo site in edit mode to get the /travel/tour page *https://demoauthor.magnolia-cms.com/.magnolia/admincentral#app:pages-app:detail;/travel/tour:view*
2. Make a mouse hover on the + part of the social media sharing in the middle on the page (without clicking on the icons neither on the plus +{}).  
3. When the extended list of social media appears in the popup
4. Click on the + to display the modal which should open on the whole page
5. Notice that Magnolia reloads the page and then the popup modal disappears without being displayed

.. Logs, screenshots, gifs...

Expected results

The modal should be displayed.

Actual results

Magnolia reloads the page and then the popup modal disappears without being displayed

Workaround

No workaround found

Development notes