The workflow is unnecessarily convoluted.
Now
Save Track Preset
- Click the tiny button to the left of the preset name
- Select Save to get save dialog/browser
Load Track Preset
- Click track preset name area to get to get to load dialog/browser
or - Click the tiny button to the left of the preset name
- Select Load to get load dialog/browser
Better
- Click track preset name area to get to get dialog/browser where you can both Save and Load.
More consistent, faster and by removing the Save/Load button you free up more space for the preset name.