/proc/thread-self/root/proc/thread-self/root/proc/self/task/15/root/proc/1/root/proc/1
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 /.
61 0xffffffff 0x7fff4b7e0db0 0x0 0x0 0x55e6cf2da7a0 0x7fff4b7dfdc8 0x7fff4b7dff98 0x7f2af715873a