/proc/thread-self/root/proc/self/root/proc/self/task/16/root/proc/1/cwd/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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 979 310 8 0 1 0 0 0 20 0 1 0 269 3321856 251 18446744073709551615 94068540356832 94068540656528 140724832217552 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94068540681032 94068540683440 94068551385088 140724832226090 140724832226323 140724832226323 140724832227296 0