The CapsLock message when using password in TEdit get buggy when using VCL Style. This is how looks like without style:
and this with VCL Style on:
The message is in portuguese, but I don't think this matter. Using Windows 10 style in Delphi Seattle 23.0.21418.4207 (with Update 1).
Found it. VCL Style Utils, like a lot of other things, solves the bug. Just had to add the Vcl.Styles.Utils.ScreenTips in the uses.
来源：https://stackoverflow.com/questions/41098869/capslock-password-message-in-tedit-visually-fails-with-vcl-styles