Hello rshovlain,
Thank you for pointing our the issues.
1. Link url is not for Slider Button but the go down button https://prnt.sc/i28xg5 . Slider Button is link is from selected page link or its children pages link.
2. That seems to be bug when you select ‘Text Slider’ from ‘Slider Type’ , if you select ‘Full Slider’, the button will hide completely. We will update it on next version.
Please let us know if there is anything you find bug or have any query.
Best Regards,
Acme Themes