Ah, you're referring to the caret that appears in an input field when it's focused. The caret is the blinking vertical line that shows the current position where text will be inserted or edited in the input field. It’s commonly used to indicate focus and the text insertion point in text fields or input boxes.

In Visual Studio Code, you can change the input cursor style by modifying the settings. While there isn't a direct shortcut for changing the cursor style, you can open the settings quickly using shortcuts and edit the relevant configuration

The caret is the blinking vertical line that shows the current position where text will be inserted or edited in the input field. It’s commonly used to indicate focus and the text insertion point in text fields or input boxes.