UEFA are at it now too, putting the Ivory Coast flag swivelled (to look like a Republic of Ireland flag) on their OFFICIAL website.

I have complained to them and will continue to fight for our flag to have our wee country, Northern Ireland represented as it is in golf, football, commonwealth games and other international events.

https://www.uefa.com/uefaeuro-2020/e-euro-2020/news/0254-0d4aa01a669c-725390fb040c-1000--all-you-need-to-know-eeuro-2020/