Not Working with long selectors

[martincxx]

Hi when using your plugin (great idea btw), if I need to use :nth-of-type(1) selector it does not work. However, testing the code on browser console it does work. An element could not be located on the page using the given search parameters ("fs-fss-app fs-feature-fss-add fs-fss-form fs-card-content:nth-of-type(1) my-input #input").

I tried both with the :: and without for skipping lightdom elements.