Zend certified PHP/Magento developer

Ctrl+T to open new tab not working

I am currently unable to open a new tab in a web browser using the Ctrl+T hotkey; doing so hides the taskbar instead. I’m on Windows 11; I noticed the issue shortly after upgrading to Firefox 101, but it persisted after I tried downgrading to Firefox 101 as well as in Edge. As I understand, some taskbar-related hotkeys can be disabled via regedit, but I’m not sure which one to disable. If there are any other known solutions, I would also appreciate hearing those!