Windows WSL Ubuntu sees wrong permissions on files in mounted disk

I noticed the owner of the file on Windows was "Administrators".

I changed that to be my user following this link and WSL started giving the appropriate permissions.

To summarize the steps here:

Left click -> "Properties" Option -> "Security" Tab -> "Advanced" Button -> "Change" button next to "Owner" -> In the input field write your user name and press "Check Names" button

Then press Ok until you close all the windows

I'm still not sure why I could access them in Windows but not on WSL.