Steps to reproduce the issue

Upgrade from Joomla 3.6, some modules/components are not installed in 4.0

Expected result

/2387-?layout=edit

Actual result

/index.php?option=com_content&view=article&layout=edit&id=2387

System information (as much as possible)

Additional comments

SEF links only work in the menu, article titles etc... On 100% links in mod_custom do not work for me. As for the articles, I'm not sure, but I have a problem that when TinyMce inserts relative images, these are not processed intobase ().

I suspect that some of the extensions may not have been disabled properly. But turning on $debug = true; did not produce any error.

At this time I found, that in onAfterRender event joomla don't find URL's (Uri:: parse($uri) isn't called)