chore: update comments

src/Form/Form.js

@@ -424,9 +424,9 @@ class Form {
                 // For form elements we use .elements to catch fields outside the form itself using the form attribute.
                 // It also catches all elements when the markup is broken.
                 // We use .filter to avoid fieldset, button, textarea etc.
+                const formElements = [...this.form.elements].filter((el) => el.matches(selector))
                 // If there are not form elements, we try to look for all
                 // enclosed elements within the form.
-                const formElements = [...this.form.elements].filter((el) => el.matches(selector))
                 foundInputs = formElements.length > 0
                     ? formElements
                     : findEnclosedElements(this.form, selector)

src/autofill-utils.js

@@ -567,7 +567,7 @@ function getActiveElement (root = document) {
 }
 
 /**
- * Takes a root element, creates a treewalker and finds all shadow elements that match the selector
+ * Takes a root element and tries to find visible elements first, and if it fails, it tries to find shadow elements
  * @param {HTMLElement|HTMLFormElement} root
  * @param {string} selector
  * @returns {Element[]}