I rarely use the preset buttons i don’t see the need for them on the main UI as once you set it up for your needs its rarely used. it would be better to place the presets in either the preferences or in Windows > layout
I think with a bit of twerking its doable or does it feel over crowded like this?
If you removed the logo from the bottom right you could push the bottom bar up again or make the logo sit behind any effects
but you can still gain space at the bottom if you move it up as shown above