Emoticon list display

Hey all. I have no problem adding my own emoticons, however when I go to pick them from the list, it seems to max out at only showing them in a grid 6 icons wide (with each cell being the size of the largest emoticon plus a bit of padding). This means that not a whole bunch can be shown on the screen as most of them are in a cell space MUCH larger than they need and the whole pick list is not using much of the screens overall witdth. Using Spark 2.5.8.

My Questions:

  1. Is there any way to make that cell size a fixed value instead of sizing based on the largest image (just cropping off the extra image info on the bigger ones)?

  2. Is there any way to make it so that it can show more than 6 cells wide so that I can fit more on the screen width?