Follow the instructions below depending on where the bell icon/widget is visible.
If the Widget (Bell Icon) is Visible Only on Product Pages (Price Drop or Back in Stock - Flyout Widget):
Go to the All Automation settings.
Find the toggle switch associated with the Price drop or Back-in-stock Automation.
Toggle off the switch to disable the bell icon/widget for these specific notifications.
If the Widget (Bell Icon) is Visible on All Pages (Opt-in Flyout Widget):
Go to the Opt-in settings.
Scroll down the page to locate the flyout widget option.
Disable the flyout widget by toggling off the switch and hitting Save.
By following the steps mentioned above, you will be able to disable the bell icon/widget based on its visibility on either product pages or all pages.