Unable to make DOB field visible based on legislation code using Page Composer

Summary:

We have a requirement to make DOB field visible only for few countries on 'Create Contact' page. I have used the below EL expression on Component Properties on Show Components as well as on Visible field, but this is not working as expected. US employee is not able to the DOB field on Create Contact page.

#{(row.bindings.LegislationCode.attributeValue=='CA'|| row.bindings.LegislationCode.attributeValue=='US')}

Has anyone come across anything similar before ?

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