Bug: Zoom with pinch gesture disabled for sign in modal on mobile and desktop

[SarahKay8]

Issue Description

On the Sign-in modal i can't use ctrl+mouse wheel to zoom in on desktop (windows/chrome) and I can't use the pinch method to zoom in.

How to reproduce

1. logging into staging (or prod), on a touch screen device.
2. click "Sign-In"
3. Try to zoom in on touch screen device or try to zoom in with mouse. No luck

Acceptance Criteria

• Enabled zoom gesture on Sign-In modal.

  How to configure this issue

  - The viewport looks right however I am wondering if we can get rid of these two meta tags. <meta name="HandheldFriendly" content="True"> <meta name="MobileOptimized" content="320"> These meta tags aren't doing any harm but they aren't needed and they take up a few bytes of page loading and I'm not sure if this is contributing to the zoom issue. The HandheldFriendlymeta tag was used for a very old version of BlackBerry. REF: https://developer.blackberry.com/playbook/html5/documentation/handheldfriendly.html

The MobileOptimized meta tag was used for a very old version of Windows Mobile 5 / 6 (before even Windows Phone 7, 8 and Windows Mobile 10!).

There also seems to be event listeners in place somewhere (including listeners for wheel, scroll, resize, keydown, etc) on the page...i suspect one or more of them are possibly preventing this behavior. I'd like to brainstorm with DST on how we can remediate this.

[RLHecht]

@caw310 this ticket is for the design system team. Feel free to move it to your board if need be.

[sara-amanda]

Adding sitewide accessibility label @coforma-terry

[coforma-terry]

Hey @sara-amanda - do we have an update on this? Thanks!

[sara-amanda]

Hey @sara-amanda - do we have an update on this? Thanks!

@coforma-terry Looks like SK has Carol assigned to this ticket and Randi mentions this should be DST, so perhaps now that Ryan is on the DST, this ticket might go to him? Thoughts?

[strelichl]

@sara-amanda I think it's safe to say this one can move off our board?