/proc/thread-self/root/proc/thread-self/root/proc/self/task/12/root/proc/self/root/proc/1
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 /.
61 0xffffffff 0x7ffcaf37c200 0x0 0x0 0x55dea78bd1c0 0x7ffcaf37b208 0x7ffcaf37b3d8 0x7f803afe673a