ampproject
amp-carousel index does not update on amp-form when an input is invalid on submit and autoslides
Description
Hello, im developing an email with amp-form and amp-carousel to slide thro questions and when submit triggers the validation, the slider moves to the correct slide, but the "currentIndex"/"slideCange" dosent change/trigger. Have a good day, and btw, amp is pretty cool ;)
Reproduction Steps
At the example you can see 4 slider buttons and at slide 2/4 there is a required field. You can see a slide counter (1 of 4) that changes when you slide manualy, but when the validation is triggered when you submit, the slide index, dosent change(and the slideChange never trigger), i readed that the slideChange event can be a pain, but i think the index would need to be updated. Thanks for all and i leave here the example: AMP4Email PlayGround Example
Relevant Logs
Browser(s) Affected
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OS(s) Affected
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Device(s) Affected
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AMP Version Affected
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