gocryptfs always builds instead of just downloading the prebuilt binary on macOS Catalina

[esbugz]

​https://ports.macports.org/port/gocryptfs/details/ state that there is a prebuilt package for Catalina, and that only macfuse is a dependency, but trying to install gocryptfs triggers a complete build from source with the installation of all 4 build dependencies

macOS Catalina 10.15.7

$ sudo port install gocryptfs
--->  Computing dependencies for gocryptfs
The following dependencies will be installed:
 go
 pandoc
 pkgconfig
Continue? [Y/n]: y