Whatever update corresponds to your issue most likely is the problem. But I surmise that you are using the default MS browser Edge, which also can update itself. Related to notifications by Edge is, https://www.askvg.com/tip-enable-or-disable-system-notifications-in-microsoft-edge/. and https://support.microsoft.com/en-us/microsoft-edge/manage-website-notifications-in-microsoft-edge-0c555609-5bf2-479d-a59d-fb30a0b80b2b
To Manually Uninstall Windows 10 and 11 Updates: https://www.makeuseof.com/manually-uninstall-windows-10-updates/
To stop certain unwanted Windows Updates in Windows 11 see https://www.thewindowsclub.com/block-unwanted-windows-updates-in-windows-10
But may we use all the tools God has graciously provided for us for what is good in His eyes, to His glory and thus our benefit.
By accepting this agreement or using the software, you agree to receive these types of automatic updates without any additional notice
However, it provides the means and even the tool to prevent certain updates, thus such can be delayed, while the license does not yet forbid overcoming loss of functionality due to updates. I myself, in W/11 Pro, use Explorer Patcher (ver. 22621) to enable such lost functionality as Quick Launch bar, and multilevel Taskbar, etc., along with OpenShell start menu. See FR post here.
Thanks be to God.
Thanks!