What does this implement/fix? Explain your changes.

A bug in ArgsPrecedence caused parameters of type object[] to have the highest precedence, which affected params object[] handling, and also preferred params object[] to params string[] when a string argument was given.

Does this close any currently open issues?

#1211

Any other comments?

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Checklist

Check all those that are applicable and complete.

• Make sure to include one or more tests for your change
• If an enhancement PR, please create docs and at best an example
• Add yourself to AUTHORS
• Updated the CHANGELOG