/proc/thread-self/root/proc/thread-self/root/usr/local/share/ca-certificates
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-----