Gear icon in the category bar needs to go!

I hope I am not flooding the forum with suggestions here. I do like nopCommerce and think it has tons of potential!

The gear Icon in the category bar in the mobile version needs to be replaced with something relevant. In the design world, the Gear Icons represent editable settings and the Category bar is not an editable setting. How about an down arrow that changes to an up arrow?

Thanks a lot for suggestion! We'll thin about it. Here is a work item