Question on Capital gain tax when filling out p85

Hello, I have recently moved out of the UK and am filling out p85 form. I have some vested stocks in my stock account from my last employer, which I have not yet sold. I will not receive any further stocks as I have now left the company. I have no intention of selling them anytime soon, but if i do, this might trigger capital gain at some point in the future. Does this classify as income from the UK? I am unsure how to answer the question in the form "Do you still receive income the UK" in the form. Thank you in advance.

Hi ikm,
The answer will be no.
Thank you.