Thank you for the screenshots. I just noticed that the /opt/bitnami/apps/opencart/storage folder doesn't exist in a fresh Bitnami instance. Did you install any plugin to use that folder?
Apart from that, and as I mentioned before, the files are created with the daemon:daemon permissions because it's Apache and PHP who create those files and those services run under the daemon user. I suggest you ask in the official forums of the application to obtain more information from the developers of the application or other users who ran into this issue in the past. The web server needs to use a different account (not the user's one) due to security reasons.
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