在我的WordPress网站srcset上无法正常运行，该网站仅加载全分辨率图像。
我已经检查了HTML，这是结果：
<img class="lazy-image"
src=""
data-src="https://www.g-stadia.it/.../one-hand-clapping-gameplay..."
data-srcset="https://www.g-stadia.it/.../one-hand-clapping-gameplay... 450w,
https://www.g-stadia.it/.../one-hand-clapping-gameplay... 300w,
https://www.g-stadia.it/.../one-hand-clapping-gameplay... 1024w,
https://www.g-stadia.it/.../one-hand-clapping-gameplay... 768w,
https://www.g-stadia.it/.../one-hand-clapping-gameplay... 350w,
https://www.g-stadia.it/.../one-hand-clapping-gameplay.jpg 1200w"
sizes="(max-width: 450px) 100vw, 450px"
alt="Gameplay One Hand Clapping Stadia"
width="450" height="236">
在所有浏览器中，最大尺寸的图像已加载！如何强制我的网站使用适当的图片？