Open this link in a new tab https://www.eurointegration.com.ua/news/2024/08/5/7191539/
Wait 10 seconds and click on the tab, the empty space at the top is not hidden. In uBOL i see ads. You need clear cache after reload page.

Google Chrome 127.0.6533.89, uBOL 2024.8.5.925

Also uBlockOrigin/uAssets#24781