I want to use Mobile DOM Optimization because it really improves performance. However, when I activate it, the header disappears on desktop, and even if I create a separate cache for mobile devices, I can’t overcome this issue. I see that others are also experiencing this problem. What do we need to do to fix it so that we can use it? Do you have any workarounds or patches because it’s a really good feature for speed but we can’t use it. Thanks.
The “Separate cache for mobiles” should fix that, in general, that option works only with a separate cache so it should work well. Did you clear the website/server caches after enabling the separate cache?
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