/proc/thread-self/root/proc/self/root/proc/thread-self/root/proc/self/task/19/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 0x7ffe5c0b71c0 0x0 0x0 0x55573fc63160 0x7ffe5c0b61c8 0x7ffe5c0b6398 0x7fd4783ae73a