Success Message on Message Preferences Not Working

Your software
My Mautic version is: 2.16.1
My PHP version is: 7.3.16

Your problem
My problem is:

On the default Message Preference page, when clicking save, there isn’t a success message. This will cause confusion to subscribers leading them to believe the form didn’t submit.

These errors are showing in the log: NA

Steps I have tried to fix the problem:

I have also tried making a custom preference page, and using the predefined the “Success Message” slot type. However, the success message is displayed right when loading the page instead of after clicking save. How do I go about fixing this?

Okay. I opened an incognito windows and it now seems to be working. It was obviously a browser caching issue. Sorry!