EAN number shows in stock column

Hi,

My EAN number shows in stock column, in the “all products” admin page.

Can you tell me how to add a column specifically for EAN because not only it shows on the Stock column but the displaying is weird, the EAN number is displayed as a column.

See screenshot here: https://drive.google.com/file/d/1-ufuU5IL-OAvzL91cpNrZjlJ4RendNjx/view?usp=sharing

Thanks