Link interface not found

[perdrix52]

1> [CMake] CMake Error at out/build/vcpkg_installed/arm64-osx/share/exiv2/exiv2Export.cmake:60 (set_target_properties):
1> [CMake]   The link interface of target "Exiv2::exiv2lib" contains:
1> [CMake] 
1> [CMake]     Iconv::Iconv
1> [CMake] 
1> [CMake]   but the target was not found. 

I thought that vcpkg would have auto-installed Iconv if Exiv2 needed it?