EL expression not working

Summary:

We have a customization on Myclient group, we used the same EL expression in our DEV2 instance and users with only those roles were able to view My client group but the same EL expression is not working in our Production pod.

Content (please ensure you mask any confidential information):

EL expression used:

#{(securityContext.userInRole['LAR_PAYROLL_VIEW_ONLY_JR, LAR_RECRUITER_VIEW_ALL_DATA'])}

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):