/proc/2/root/proc/2/root/proc/4/root/proc/self/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 0x560ed6f2bbe0 0x400 0x1 0x0 0xfffffffffffffc06 0x7ffc563a8f90 0x7fbf76ace17e