Bug 241849

Steps to Reproduce: 1). Please use the following code snippet: <main> <p>Text content</p> <table> <caption>Table caption</caption> <thead> <tr> <th>Table header 1</th> <th>Table header 2</th> </tr> </thead> <tbody> <tr> <td>Table body cell 1</td> <td>Table body cell 2</td> </tr> </tbody> </table> </main> 2). Perform navigation through the snippet using VO + Right Arrow hotkey combination, navigate to table and then to the first table header cell. Actual Results: First table header cell information and content are not announced, Voiceover only announces that you are currently on a table cell and key combinations that can be used for further navigation. Expected Results: First table header cell information and content are announced, then Voiceover announces that you are currently on a table cell and key combinations that can be used for further navigation. Build Date & Hardware: Safari 15.5 (17613.2.7.1.8) on MacOS Monterey 12.4 Additional Information: 1) It is also reproduced if the table is constructed using non-native table elements and appropriate table roles. Please see the following code snippet. <main> <p>Text content</p> <div role="table" aria-label="Table caption"> <div role="rowgroup"> <div role="row"> <span role="columnheader">Table header 1</span> <span role="columnheader">Table header 2</span> </div> </div> <div role="rowgroup"> <div role="row"> <span role="cell"> Table body cell 1 </span> <span role="cell"> Table body cell 2 </span> </div> </div> </div> </main> 2)Navigating to next table header using VO + Arrow Right keys and then back to first cell using VO + Left Arrow keys will result announce first cell content, however navigating outside table and entering it again via VO + Arrow Right will not announce cell content again. 3) If <table> element is not placed inside <main> element everything is been read as expected.