/proc/2/root/proc/4/task/4/root/proc/thread-self/root/proc/2/root/proc/thread-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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 1086 0 79 0 74 105 0 0 20 0 9 0 8131 560128000 1199 18446744073709551615 94129441808592 94129443131376 140720549798160 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94129443172760 94129443175472 94130417561600 140720549802600 140720549802819 140720549802819 140720549806052 0