Git commits in Moodle 3.8.x by Jason Platts

commit 82a1f6cd33f8ad84da8c33544065bf85cf7b002d
Author: Jason Platts <jason.platts@open.ac.uk>
Date:   Mon, 24 Aug 2020 19:05:43 +0800
Tag:    v3.8.6

MDL-68808 forms: autocomplete throwing error in IE11