Developer credits
Git commits in Moodle 3.9.x by Jason Platts
commit 315ec3bad60769698cb756a2b5be738f7be60d11 Author: Jason Platts <jason.platts@open.ac.uk> Date: Mon, 24 Aug 2020 21:39:28 +0800 Tag: v3.9.3 MDL-68808 forms: autocomplete throwing error in IE11