Hidden elements are visible until DOMContentLoaded is executed

[shopwareBot]

Description: Hidden elements are visible or "flash" until JavaScript after DOMContentLoaded is executed on /account/register: password and state field.

Environment: macOS Catalina, Safari 15.6.1

Steps to reproduce: Click on Next with empty fields

Expected result: Hidden field is always hidden.

Actual result: See enclosed gif (animated).

[shopware-issue-bot[bot]]

We found the following existing issues which may help or are related to your topic:

• Hidden elements are visible until DOMContentLoaded is executed
• OffCanvasSingleton removes all offcanvas elements from the DOM
• OffCanvasSingleton removes all offcanvas elements from the DOM
• [EN 301 549] Elements in focus must not be hidden by another element
• Storefront JS utils not working after DOM updates
• CMS: Hidden blocks are only hidden by CSS
• Custom Code in Shopping Experiences Blocks is hidden under certain circumstances
• CMS section and block nullable field visibility not handled
• CMS section and block nullable field visibility not handled
• ScrollUp Buttom hiden behind CookieBar

[shopwareBot]

[public] Automated response: This issue is linked to the internal issue https://shopware.atlassian.net/browse/NEXT-36171.

[created from NEXT-36171, comment 486595]