Sub-menu items selection

[andriusvo]

Describe the bug After refactoring of MenuItemMatcherInterface the bug appears with sub-items. Earlier, EasyAdmin called isSelected even on the sub-items: https://github.com/EasyCorp/EasyAdminBundle/blob/328cd8190bbaf84ad79fce138776f67cff10487a/src/Factory/MenuFactory.php#L102

After refactoring, this line was removed and only being called on main menus: https://github.com/EasyCorp/EasyAdminBundle/blob/d21c3222a660f6aa9748623e53db8be5d8d98e78/src/Factory/MenuFactory.php#L90

To Reproduce Use version < 4.11 and have sub-menu items. Upgrade to >= 4.11 version and sub-menus would not have sub-menu items selected and later on expanded.

Solution: Add the lines:

$adminContext = $this->adminContextProvider->getContext();
$subItems = $this->menuItemMatcher->markSelectedMenuItem($subItems, $adminContext->getRequest());