When you press the Tab key while the cell in the last row and the last column in a table on a slide is selected, it will move the selection to the next interactive element outside the table.
What happens when tab is pressed ?
Pressing the Tab key while the cell in the last row and the last column in a table on a slide is selected typically moves the selection to the next interactive element outside the table, such as another object on the slide or an element in the slide's navigation order.
This behavior is consistent with the common functionality of the Tab key in many presentation software applications and is intended to help users navigate through the elements on a slide or in a document in a structured manner.