/proc/self/root/proc/4/root/proc/2/root/proc/4/task/7
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 /.
202 0x55cb01145c90 0x189 0x1599 0x0 0x0 0xffffffff 0x7f0855699aa0 0x7f085686637a