/proc/thread-self/root/proc/self/root/proc/self/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 0x7ffe5b4586a0 0x0 0x0 0x55ff51263230 0x7ffe5b4576b8 0x7ffe5b457888 0x7f532b85373a