Steps to reproduce the issue

Setup a SEF site.
Create 2 menu items in this order.

• Sign in | index.php?option=com_users&view=login
• Sign out | index.php?option=com_users&view=login&layout=logout&task=user.menulogout

When trying to use an URL with access permission to sign in to the page http://test.com/en/administration/ user will be redirected to the Sign out page instead of the Sign in page.

It is because the MenuRules buildLookup will overwrite the first view it finds even when it should only append the view+layout.

Expected result

Redirect user to the Sing in page.

Actual result

User gets redirected to the Sign out page.

System information (as much as possible)

Joomla 3.9.25
PHP Version | 7.3.2

Additional comments

This line is the issue

Example buildLookup with the line:
/usr/share/nginx/html/libraries/src/Component/Router/Rules/MenuRules.php:265:
array (size=2)
'en-GB' =>
array (size=2)
'login' => string '142' (length=3)
'login:logout' => string '142' (length=3)

Example buildLookup without the line:
/usr/share/nginx/html/libraries/src/Component/Router/Rules/MenuRules.php:265:
array (size=2)
'en-GB' =>
array (size=2)
'login' => string '118' (length=3)
'login:logout' => string '142' (length=3)