/proc/self/root/proc/2/root/proc/4/task/4/root/proc/thread-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 /.
202 0x558c7a4eb62c 0x189 0x4f8c5 0x0 0x0 0xffffffff 0x7fae96ffcb00 0x7faee703a37a