At Content & Data > Web content, create a new web content and add a table in it
In the table properties there is no option to add a role
Expected result: role="presentation" can be added to tables, therefore guest users using accessibility tool have better experience and implicit native role semantics will not be mapped to the accessibility API.
Environment
Liferay DXP 7.0+
Resolution
Add the role in source view mode of the CKeditor manually OR if you consider this as a useful feature, please take a vote on LPS-181286.