Thank you for your reply...
I am very confused.
Some people on internet are saying that it could be blunder and considered misrepresentation resulting in a ban.
Did IRCC asked for any explanation on that or it just got through seamlessly ?
I came to Canada on a closed WP in a university (research scientist). After an year, in my WP extension application I forgot to mention experience gained during the processing of first WP, it falls under STEM. Can I use that in PR.