/proc/thread-self/root/proc/thread-self/root/proc/1/root/proc/1/task/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 0x7fff1f249940 0x0 0x0 0x555774acd1e0 0x7fff1f248948 0x7fff1f248b18 0x7f01186dc73a