It would be REALLY. nice to be able to edit the contents of that top line of emojis that is available on all pages! Or maybe have the first page contain a user selectable set of favorite emojis. Thx!
Hello, the top row contains shortcuts to switch between emoji categories, not to type individual emojis.
If you have a few favorite emojis, you can also use the custom smiley panel accessible with enter key (you need to enable the option and customize the contents as explained in How to use emojis?)