Dropbox - no "members.read"

[dropbox]

type = dropbox
client_id = asdfsdadfaf
client_secret = adfadadadf
token = {"access_token":"sdfadadfadfadfadf","token_type":"bearer","expiry":"0001-01-01T00:00:00Z"}
chunk_size = 128M
impersonate = pet@mac.uk

Without "impersonate" I was getting:

-> $ rclone ls dropbox: --config /etc/rclone/dropbox.conf --verbose
2021/02/10 18:54:00 ERROR : : error listing: missing_scope/..
2021/02/10 18:54:00 Failed to ls with 2 errors: last error was: missing_scope/..