As a reminder to editors, Learn uses the TinyMCE editor as the default text editor. If you have utilized custom formatting styles from the Atto editor during your course or selected pre-existing (CSS) formatting elements for your course, editing them with the TinyMCE editor may remove the formatting upon saving. The TinyMCE editor removes any excess CSS styles to improve content functionality and accessibility. If you wish to continue using CSS styles more extensively, you can switch to the Atto editor as your own text editor via the User Menu > Settings / Text Editor Settings view.
Regarding the issue with the matching question type that has been occurring since the previous update (October 25th) in the lesson activity, it has been resolved in March (March 7th) during the maintenance downtime, as a fix package became available during that downtime and was installed.
As a tip for students, if there are materials on the course platform that you think you will need later in your studies, please make sure to save the materials for yourself during the course implementation. The courses you have completed will not remain accessible throughout your entire studies.