WCAG 2.2 vs 2.1

When a user interface component receives keyboard focus, the component is not entirely hidden due to author-created content.

When a user interface component receives keyboard focus, no part of the component is hidden by author-created content.

When the keyboard focus indicator is visible, an area of the focus indicator meets specific size and contrast requirements.

All functionality that uses a dragging movement for operation can be achieved by a single pointer without dragging, unless dragging is essential.

Targets have a size of at least 24 by 24 CSS pixels, except where the target is available through an equivalent link or control on the same page that is at least 24 by 24 CSS pixels.

If a Web page contains any of the following help mechanisms, and those mechanisms are repeated on multiple Web pages within a set of Web pages, they occur in the same relative order on each page.

Information previously entered by or provided to the user that is required to be entered again in the same process is either auto-populated or available for the user to select.

A cognitive function test (such as remembering a password or solving a puzzle) is not required for any step in an authentication process unless that step provides at least one of: a mechanism to assist the user, an alternative authentication method, or a mechanism is available to turn off the cognitive function test.

A cognitive function test (such as remembering a password or solving a puzzle) is not required for any step in an authentication process unless that step provides at least one of: a mechanism to assist the user, an alternative authentication method, or a mechanism is available to turn off the cognitive function test.