/proc/self/root/proc/thread-self/root/proc/self/task/14/root/proc/thread-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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 994 320 6 0 0 0 0 0 20 0 1 0 155 3325952 274 18446744073709551615 94116477683936 94116477983632 140721937526000 0 0 0 0 4096 17474 1 0 0 17 0 0 0 8 0 0 94116478008136 94116478010544 94116488286208 140721937534543 140721937534776 140721937534776 140721937539040 0