Mail app not notifying for new emails

I have the iPhone 11 PM on iOS 14.4.2 and I have my two email accounts (gmail.com) connected in the Mail app. The problem I have is that neither email address is getting updated frequently to notify myself of new emails, I have to open the app manually and wait to download new emails. This isn’t ideal as 90% of the communication in my work is email based, so I’m only getting emails from the morning in the late afternoon when I open the app.

I have attached a ss of the fetch/push settings for the account.

For clarification, when the Mail app is opened and then emails download, I do receive a push notification but again it is a manual download.

Any help to solve this is greatly appreciated!