Hi Guys,
I would like to request a new improvement for the checkout. Currently users could have trouble finding out about invalid fields which disappear above the screen fold.
Scenario:
Possible solution
Cheers,
Clarke

Also reported in #8977
@claverwebdesign, thank you for your submission. We recently made some changes to the way we process GitHub submissions to more quickly identify and respond to core code issues. Feature Requests and Improvements should now be submitted to the new Magento 2 Feature Requests and Improvements forum (see details here). That's why I'm closing the issue.
@KrystynaKabannyk, this is definitely not a feature request. I suppose you classify it as a "suggested improvement" ?
IMHO if the checkout button "is not working" for no VISIBLE reason, that's clearly a massive bug.
If the criteria you happen to have are any different, is there a way we could hear those or someplace we can take a peek at them written down? Could you maybe add the words "bug" and "improvement" to the famous Magento's Glossary so that we (the mere mortals) could also see difference and understand how is this issue not a bug?
Additionally, there is no need to actually close such an issue manually. AFAIK you can just put the label "improvement": there is a script running which will then close the issue with an automatic message AND will copy a discussion into a Communnity topic, otherwise it'll be lost.
Hi,
I've implemented automatic scroll to the first invalid field on the shipping page. So, if this improvement is still in progress You are could use my crutch to get better errors behaviour on checkout. I've posted it on forum by the above link in previous message.
@KrystynaKabannyk, I believe this is a bug. The validation script should focus the 1st invalid field. See what happens when a customer misspell their email address during checkout: https://youtu.be/7DA-qGrwlt8
Really bad for conversions!