Fix issues #4939, #4938

[vsc55]

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[nginxproxymanagerci[bot]]

Docker Image for build 11 is available on DockerHub:

nginxproxymanager/nginx-proxy-manager-dev:pr-4940

[!NOTE] Ensure you backup your NPM instance before testing this image! Especially if there are database changes. This is a different docker image namespace than the official image.

[!WARNING] Changes and additions to DNS Providers require verification by at least 2 members of the community!