I am interested to join as well, but not sure if I can make it as I am quite booked for the rest of the year.

FYI: Ticket created on SPDX.org for LGPL-2.1 or later or approved by the membership of the KDE e.V.: https://github.com/spdx/license-list-XML/issues/928

New Layout:

@yurchor actually, I did not port to webkit/webengine but to the simple text browser view of Qt, which supports just a subset of HTML elements but brings the very big advantage that one is not dragging a full web engine with all of its overhead into an application just in order to display a table. So I really do not want to do more web stuff here.
The next step for this port should be - in my opinion - to completely get rid of all HTML elements in the app and replace that with QWdigets; also in order to give a more consistent look and feel with other applications/other dialogs of this application. However, I would prefer to just port away of KHTML now and leave the QWidget port for later or GCI.

Thanks, the update should fix the margins in the glossary windows:

Use better margin for Glossary

This part apparently was done long ago and only grep shows false positives about commented out code

Added all KDE Edu application specific KHTML removal tasks.