Popover UI has no colors

**MacBook:**
- MacBook Model: Macbook Air M1 2020 8gb
- macOS Version: Sonoma 14.6.1
- Charger Model: 65W Third Party
- Charging Cable: USB-C
- AlDente Pro or AlDente Free: AlDente Free
- AlDente Version: 1.28.2
- List or add screenshots of all enabled/disabled settings in AlDente:

- External Monitor connected: Yes/No (Does not affect bug)
- MacBook used in Clamshell Mode: No

**Describe the bug**
The new UI is colorless and transparent making it hard to see and use. I am unsure if this is intentional or just an issue on specific models.

**To Reproduce**
Steps to reproduce the behavior:
1. Use Aldente Version 1.28.1 or higher
2. Click on the menu bar icon to open the popover window
3. See the colorless UI

**Expected Behavior**
Old UI with blue slider/buttons

**Screenshots and Screen Recordings**