standard amp-selector is being removed

[imansa]

amp validator is removing amp-selector tag because it is not defined on Lullabot\AMP\Spec\ValidationRulesFactory class

this is link to tag documents link to amp-select tag on amp.dev

[imansa]

a sample from warnings

<amp-selector id="carouselSelector" on="select:carousel.goToSlide(index=event.targetOption)" layout="container"> on line 2
 - The tag 'amp-selector' is disallowed.
 [code: DISALLOWED_TAG  category: DISALLOWED_HTML]
 ACTION TAKEN: amp-selector tag was removed due to validation issues.