Where did my custom topics go when I change the page set grid size? (Core First page set)
In the example below, if you started on the 2x3 emergent grid and create the custom My Class Friends topic, then transitioned to the 4x4 grid, your custom topic would still be accessible via the Your Topic 1 button. In this situation you simply need to update the Your Topic 1 button with the proper label and symbol. The same would be true for the other five custom topic buttons.