[5.2] Filter bug with custom admin menu item

[brianteeman]

Steps to reproduce the issue

Create an admin menu module
Create a link of type menu items
Publish this additional admin menu module in position menu
Click on the newly created menu item link

Expected result

The site/admin filter works

Actual result

The filter never changes from site

System information (as much as possible)

Additional comments

[hytsch]

Too bad this bug was not fixed with 5.2.1. As long as the bug persists, we have to stay with 5.1 ;(

[alikon]

should this be solved with #44426 ?

[brianteeman]

No. #44426 is to fix the code Hannes removed in error from com_content. Possibly this issue can be fixed with another PR to fix the code removed from com_modules