[SOLVED] AI preview doesn't work

I enabled the AI preview feature. I selected a function name, and held SHIFT, but nothing happened.

Version: 0.27.4
VSCode Version: 1.85.1
Commit: 590c39f7a32f1f9458a65a5f9624f1f854c80ca0
Date: 2024-02-19T20:29:05.551Z
Electron: 25.9.7
ElectronBuildId: undefined
Chromium: 114.0.5735.289
Node.js: 18.15.0
V8: 11.4.183.29-electron.0
OS: Windows_NT x64 10.0.22621

solved, it is keyboard problem, laptop keyboard is ok, but the USB keyboard may have some problem, the shift key can’t hold

I use the shift key of the laptop can work normally, but the laptop is connected to a USB keyboard, this USB keyboard SHIFT key can not trigger, I feel very strange.
I’m not sure if it’s the keyboard has some problem, but the keyboard looks pretty normal.

sorry, it isn’t a Cursor bug, I test the Keyboard Shift key in an online-keyboard-test website, the Shift key has some error.