Plugin instance is ignoring new path function set with InfiniteScroll.prototype.option method

What it says in the description. My case is a form where a user can enter a search term for an api request. Every new form submission I need to reset path option to generate proper URL with query param.

Made a simple live example where after infScroll.option({path() {}}) the instance is still using the path function that it was initialized with. Here's a [link to CodePen](https://codepen.io/goit-academy/pen/JjRwXgV).

PS: Under the hood option method is using Object.assign and it actually works fine with other options, but for some reason ignores new path function.

PSS: Perhaps I'm supposed to destroy and reinitialize a new instance on every form submission?

Start with the linked CodePen reproduction and verify that calling InfiniteScroll.prototype.option with a new path function does not change the URL generation behavior. Trace the option update and path resolution flow in the repository, then add or update a regression test showing that a newly supplied path function is used after each form submission.

Written by the indexing model from the issue text.