Any content inside an iFrame or in a shadow DOM is inaccessible to our widget.
iFrames and shadow DOM components are protected by the browser for security reasons. Unfortunately, that is the case for all the listed issues.
However, please keep in mind that this does not impact a native screen reader user's experience. They have access to the accessibility tree provided by the operating system, while UserWay's widget gets the accessibility details from the browser DOM.
select element has complex inner structures with encapsulated logic/styling not exposed outside the element.
User alternates dropdown options
OS layer tech (NVDA, JAWS) are able to do these functions. This is because they utilize Browser APIs that provide more extended information about selected/focused UI components.