Reload the page after changing the font size
Summary:
Currently the font size chage does not work because the content is not updated.
BUG: 415192
Test Plan:
- Open some help file.
- Click on the "Increase/Decrease font size" buttons.
- The size of the font should change.
Reviewers: KDE Applications
Subscribers: kde-doc-english
Tags: Documentation
Differential Revision: https://phabricator.kde.org/D27046