/proc/4/net
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 /.
Num RefCount Protocol Flags Type St Inode Path0000000000000000: 00000003 00000000 00000000 0001 03 45690000000000000000: 00000003 00000000 00000000 0001 03 5332 /tmp/vercel-605983945.sock0000000000000000: 00000003 00000000 00000000 0001 03 53040000000000000000: 00000003 00000000 00000000 0001 03 53240000000000000000: 00000003 00000000 00000000 0001 03 53050000000000000000: 00000003 00000000 00000000 0001 03 5325