Now you’re actually using Safari, which is way closer to iOS Safari than desktop Chrome is. Does it seem actually specific to Safari? Lemme check Desktop Safari first since that’s just a few clicks away. Note that this does a smidge more than just display your site in a smaller area: it sends the correct User Agent String and Client Hints for that device. Lemme just use the device mode in Chrome quick. These are my general steps, starting with not even using iOS Safari.