/proc/2/root/proc/4/task/4/root/proc/self/root/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 0x55ebf227cbe0 0x400 0x8 0x0 0xffffffffffffed94 0x7ffde9b33510 0x7f79cb72717e