Config page for Entity Labels creates wsod

Problem/Motivation

ANU LMS Settings for Entity Labels are not accessable when D11 is used
The expected behaviour would be the configuration page /admin/config/anu_lms/entity_labels is accessible when you logged in with propper permissions eg as uiser 1

Steps to reproduce

Install Drupal 11 pugin in anu LMS last stable release uiseing composer and enable the module
create a course and just one lesson
try to access /admin/config/anu_lms/entity_labels
result wsod

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes