[Suggestion] Ability to Reorder Potions Brewing Creative Tab

When using the Creative tab element order editor, one cannot reorder custom potions in the Brewing tab, whereas custom blocks and items work. This results in unorganized potions, especially if two potion counterparts were added far apart in development. Right now, the only way to fix it is to duplicate the custom potions in the order that you want and delete the old ones such that they are created in the proper order, but for a very potion-heavy mod this can get tedious fast.

The ability to reorder custom potions in this tab would be a small but greatly appreciated one.