The command ctrl+y deletes text in the texteditor!? I don´t know if this is a well known issue already and if there is someone working on this already.
Some of our users are using ctrl+z to undo and ctrl+y to redo. But when they type the command ctrl+y one time to much all the text will be deleted and doesn´t come back with ctrl+z. One other mistake users can do is mistakenly type the command ctrl+y when they were going to type the upper letter Y.
When students or teachers ar typing longer texts this can be a huge problem. Right now we are making important tests with the Moodle Quiz and SafeExamBrowser. So we have to tell the students to save (Next-button) often due to the problem with ctrl+y.