From 91e08ada8384efe144a67e114d2637a09ec8582b Mon Sep 17 00:00:00 2001
From: David Woloszyn <david.woloszyn@moodle.com>
Date: Wed, 11 Mar 2026 19:05:53 +1100
Subject: [PATCH] MDL-86006 mod_assign: Fix marker column sorting by disabling
 it

---
 public/mod/assign/gradingtable.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/public/mod/assign/gradingtable.php b/public/mod/assign/gradingtable.php
index 6ac23aa3358..f61752ef049 100644
--- a/public/mod/assign/gradingtable.php
+++ b/public/mod/assign/gradingtable.php
@@ -468,6 +468,8 @@ class assign_grading_table extends table_sql implements renderable {
             for ($i = 1; $i <= $assignment->get_instance()->markercount; $i++) {
                 $columns[] = "marker$i";
                 $headers[] = get_string('markernumber', 'assign', $i);
+                // TODO: Enable sorting for multiple marker columns.
+                $this->no_sorting("marker$i");
             }
         }