/proc/self/root/proc/thread-self/root/etc/ssl/certs
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 /.
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----