Tab focus not following tab order
I'm having an issue with the tab order of my slides - when I press the tab key, the focus is not following the tab order, default or custom. It's tabbing in an altogether different order. When I navigate to another slide (usually by Tabbing to the Next button in the player and pressing the space bar), the tab focus on the next slide is not on the first object listed in the tab order. I've tried resetting the tab order multiple times, and both the default and custom tab orders. Some slides have layers, and in the layer settings I have selected "Prevent the user from clicking the Base Layer" so that the base layer objects are not included in the layer tab order (this works, by the way).
Does anyone have any insights as to what may be happening here?