Author: meirzamoodle
MDL-85769 AI: Trap focus within AI drawer on smaller screens
Co-authored-by: Laurent David <laurent.david@moodle.com>
http://git.moodle.org/gw?p=moodle.git;a=commit;h=c080b4bf58d020a8a74939a98a292a5696fed4c3
http://github.com/moodle/moodle/commit/c080b4bf58d020a8a74939a98a292a5696fed4c3
+ 4.5 en [aidrawerlabel,aiplacement_courseassist]