/proc/thread-self/root/proc/self/root/proc/self/task/16/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 0x7ffeeeabe708 0x0 0x0 0x55c4541c0fa0 0x7ffeeeabe528 0x7ffeeeabe6f8 0x7f04326ca73a