Create an article with a readmore and set it to registered users
In the options tab at the bottom create a read more text
Create a menu item (single article) to this article
Set Show intro text as Show
Set Show Unauthorised Links as Yes
Visit menu item on the front end and you will not see the alternative readmore text you created and in your logs you will see an error PHP Notice: Undefined property: stdClass::$alternative_readmore
Apply the patch
Repeat step 6 above. You will see the alternative readmore text created in step 2 and there will be no error in your logs
I have tested this item✅ successfully on 90a9eaf
This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/11473.