[R-pkg-devel] Package Anchored Links with R-Dev

With "R Under development (unstable) (2020-07-05 r78784)" (Windows) documentation references such as "\link[utils]{dump.frames}" trigger "Non-file package-anchored link(s) in documentation object" warnings even if the package is in your "Imports."

Is that not the right form? Is there any way to fix this other than the workaround of just removing links from the documentation? I kind of don't want to do that as the links were there to help the user.