/proc/2/root/proc/4/root/proc/2/task/2/root/proc/2/root/proc/2
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
232 0x3 0x559a4ddeebe0 0x400 0xa 0x0 0xfffffffffffffe17 0x7ffdb82ca190 0x7f88b585417e