Hide Pop Out icon for Visualforce page in Salesforce Utility Items

We have to use iFrame tag to display the Visualforce page and set supportsPopOut attribute to false in the Lightning Aura Component to hide Pop Out when displaying Visualforce page in Utility Items (Desktop Only) in Salesforce. Blog Post: https://www.infallibletechie.com/2021/05/how-to-hide-pop-out-when-displaying.html