Square radio buttons: Your favorite UI nightmare now in Windows!

Me and Microsoft have different ideas what "port(s)" means. Modern CSS-filled websites have been occasionally breaking the convention of 🔘= radio button (single choice) and ☑️= checkbox (multiple choice) for a while but this seems like first such step by Micro$oft in the over-30-year history of Windows. Transcript: *Screencap of Windows 10's Printer Properties window, titled "HP LaserJet 400 MFP M425 PCL 6 Properties", tab "Ports".* *Text "Print to the following port(s). Documents will print to the first free checked port.", below which is a table listing available printer ports - three copies of an HP-specific protocol, COM ports, a manually specified private IP address etc. - with a standard square checkbox in the left of each row. Clicking a checkbox will uncheck the previous one, as radio buttons do.*