Sales CX - Clicking on Bell Icon in CX is navigating to classic Page instead of Redwood page

Summary: I've employed the below code to trigger a notification to the approver when a Lead in Sales CX is submitted for Approval.

When the approver click on Bell notification and clicks on the link (Image preview below), it is navigating to Classic page and not Redwood page even when Lead is created in redwood pages.

Can someone suggest me what should I do in order to set the default to redwood pages ?

Content (please ensure you mask any confidential information):

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

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