/proc/thread-self/root/proc/self/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 0x7ffeff313ba0 0x0 0x0 0x55637fb2fa20 0x7ffeff312bb8 0x7ffeff312d88 0x7feaca10e73a