MDL-78550 grade: Hide empty fillers from the accessibility tree
commit27f453d6e92bc4ae2b4c3124805e001bfa757b1e
authorJun Pataleta <jun@moodle.com>
Thu, 13 Jul 2023 04:34:15 +0000 (13 12:34 +0800)
committerJun Pataleta <jun@moodle.com>
Fri, 28 Jul 2023 09:28:58 +0000 (28 17:28 +0800)
treebf5a446e109a6cadfcd6c3f8315ed3e957885d26
parentb98fb9032c3d015a5a469f6a4533d5c9ec856c91
MDL-78550 grade: Hide empty fillers from the accessibility tree

* And remove the title attribute for the filler as it is unnecessary.
grade/edit/tree/lib.php