/proc/2/task/2
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 /.
232 0x3 0x55ca57a7bbe0 0x400 0x7 0x0 0xffffffffffffffed 0x7ffe4f537410 0x7faeb666f17e