Next.js Image Component Not Respecting `sizes` Attribute Leading to Overloaded Network Requests
I'm attempting to set up I'm stuck on something that should probably be simple. I’m using the Next.js Image component (v12.2.0) to optimize my images, but I've run into an scenario where the `sizes` attribute doesn’t seem to be respected, causing unnecessary network requests for larger images on mobile devices. I have the following code for an image that’s supposed to be responsive: ```jsx <Image src="/images/example.jpg" alt="Example image" layout="responsive" width={700} height={475} sizes="(max-width: 600px) 100vw, (max-width: 1200px) 50vw, 33vw" /> ``` However, when I check the network tab in Chrome DevTools, I notice that the browser is downloading the full 700px width image even on mobile devices. The `sizes` attribute doesn't seem to affect the image size as expected. I’ve tried a few things to debug this scenario: 1. Verified that the `sizes` attribute is correctly formatted. 2. Tested with different breakpoints in the media query. 3. Cleared the cache and performed hard reloads. 4. Checked for any specific Next.js configurations in `next.config.js` that might be overriding default behaviors. Despite these efforts, the scenario continues and I’m seeing important performance impacts due to the higher bandwidth usage on mobile. The console does not show any errors related to this. Is there a specific setting or best practice I might be overlooking? Any insights would be greatly appreciated. I'm using Javascript 3.9 in this project. Am I approaching this the right way?