Search Result selection (select any of the options from the search results) : Buttons must have discernible text

Issue Summary

Buttons must have discernible text

Steps to Reproduce

1. Open the homepage
2. Navigate to the "Assets" link and activate it
3. Navigate to "Search for object" and activate it
4. Navigate to the input field and search for the object
5. Navigate to the links present in the table and activate it
6. Turn on the screen reader and navigate the mentioned buttons
7. Observe that textual description and state is not announced for screen reader users.

Actual Results

The textual description is not provided for the "More options" image buttons. This made it difficult for screen-reader users to access the functionality associated with image buttons. Additionally, the user is not able to identify the button containing the menu popup.

Expected Results

1. Provide descriptive textual description "More options" using the "aria-label" attribute to the <button> element.
2. Provide aria-haspopup="true" attribute to the <button> element of mentioned instance. 

<button class="ruiButton qa-asset-actions e2e-asset-action ruiButton--subtle ruiButton--iconOnly" aria-label="More options" aria-haspopup="true">
<i class="rIcon-options"></i>
</button>

Screenshot

Workaround

Not Available

Bug Ref: 746260

Bulldog Ref: JSMDC-13216