You can restore the missing Bluetooth icon in Taskbar notification area of Windows 11/10 if it is not showing via Settings or Control Panel.

You can show Program names in the Taskbar, by changing the Never hide labels setting and make it show the text on Windows 11/10 Taskbar.

You can also shift the entire taskbar to be centered (while still behaving like a Windows 10 taskbar). You can also revert back to Windows 11 style taskbar icons if you like.

Did one of your Taskbar icons suddenly disappear? Fear not: it's easy to get it back, and in fact to pin any other program icon down there.

The Windows 11 taskbar is getting better for people who open tons of apps New behavior could be released to the public soon, later, or never.