Data cache doesn't seem to be used in my builds, even if I redeploy the same deployment using the existing build cache. If I build locally, the data cache is used and the build finishes in seconds. On Vercel, it still looks like it's re-doing all requests and not using any cache. In the usage section, there are very few hits as well. I cannot wrap my head around this, since locally everything seems to work just fine. What is it that may influence data cache usage during builds that I am missing?