mod_collabora/initialfilemissing #53
Description
In Moodle 4.5.5+, restoring a course backup that includes a Collabora activity renders the course unusable. When accessing the course, the error mod_collabora/initialfilemissing is displayed.
The backup was created in Moodle 4.1.11 with Collabora version v4.3.3 (2024-02-12), and is being restored in Moodle 4.5.5+ with Collabora version v4.5.4 (2025031600).