value is null so it doesn't match to the empty option

[rdeutz]

This is a fix for #7309, #7308

Steps to reproduce the issue

Create a new menu item for Smart Search

Expected result

Menu link created

Actual result

Invalid field: Date Filters
Invalid field: Advanced Search
Invalid field: Expand Advanced Search

Testing

Apply patch and follow the instructions above. Menu item should be saved without any errors

Background

The problem here is that the validation get's as value null and this is never part of the options array.

[zero-24]

works. Thanks.

[okonomiyaki3000]

Nice!

[brianteeman]

Observed issue creating contactcategory list and smart search menu items
Applied patch and all good

Thanks

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