Share Results Modal : Missing keyboard support for image button

Issue Summary

The "Delete" image button is keyboard inaccessible.

Steps to Reproduce

1. Open "Home page" and navigate to "Assets" link in header.
2. Navigate to "Search Object" option and activate it.
3. Navigate to "Name LIKE "John Smith" and type "Key = SAP 114" and activate it.
4. Navigate to and activate "Share" image button.

Actual Results

The "Delete" image button (that becomes available on hover in below "Share by email" form field) is not keyboard accessible. As a result, keyboard-only users will not able to access the functionality associated with the mentioned button element.

Expected Results

Apply the following changes:

• Modify scripts to make the "Delete" image button available on hover as well as on focus. In addition along with mouse specific event handlers, use keyboard specific event handlers, such as "onfocus", "onblur"and so on to make the functionality accessible for keyboard-only users.
• Provide textual description as "Delete" using aria-label attribute

Screenshot

Workaround

Not Available

Bug Ref: 746360

Bulldog Ref: