EL Expressions - Possible to have a 'true' and a 'false' within the same statement.

Summary

Attempting to limit icons to be visible by role and also invisible by role.

Content

Hello,

I am trying to limit an icon using an EL Expression that looks at roles, I'd like to grant permission to the icon for Role1 and Role 2, but hide if a user has Role 3.

#{securityContext.userInRole['ROLE_1,ROLE_2]} and
#{(securityContext.userInRole['ROLE_3'])?true: false} - the validation returns True and False but hides the icon entirely.

It works correctly using each expression individually but not together, its almost as if the expression is saying, ROLE 1, ROLE2 or ROLE 3 = false

Is anybody aware of a way to use both true and false statements within an expression? or another way of limiting an the icon.