/proc/4/task/10/root/proc/self/root/proc/self/root/proc/thread-self
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 0x564d562eb628 0x189 0x60aeb 0x0 0x0 0xffffffff 0x7fd215736b00 0x7fd2189b137a