/proc/self/root/proc/4/root/proc/2/root/proc/self/task/4/root/proc/self
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 /.
281 0xd 0x7fffc7ddc540 0x400 0x2c9 0x0 0x8 0x7fffc7ddb7c0 0x7f5d18d46ec8