Disable Shift keyboard while pasting

[KhanaghyanDiana]

Hello,

I am using the latest version of CKEditor and would like to ensure that all pasted text is converted to plain text when using Ctrl + V (without requiring Ctrl + Shift + V).

However, I am unable to detect keyboard events to check for Ctrl + V before calling the inputTransformation event. I tried using the keydown event, but it did not work.

How can I achieve this?