iPadOS 16.1 - webpages scalling in default display zoom

I’m using iPad Pro (11-inch) (2nd generation) and updated it to iPadOS 16.1 (20B82). After update, many webpages are incorrectly displayed in Safari in vertical view. In older OS, webpages correctly fitted the screen’s width. After update, some pages are “zoomed in”, don’t fit the screen’s width and I must swipe left/right to scroll page horizontally. As a workaround, enabling “Display & Brightness -> Display Zoom -> More Space” fixes how webpages are displayed in Safari (fit screen in vertical view), but this scales the whole OS and I don’t want to do it. Anybody having the same issue?