Widget customization settings not persisting

[calos9999]

Description

The following customization settings are reverting to default and not being saved on firmware 3.4.84-beta:

• Coin name background
• Percent up text
• Percent up background
• Percent down text
• Percent down background

Additional note

Since both percent up and percent down text colors default to black, when there is no percentage variation the percentage value is invisible against the background.

Steps to reproduce

1. Customize the above settings
2. Save
3. Reopen the app / reload the widget
4. Settings are back to default

Expected behavior

Settings should persist after being saved.

Actual behavior

Settings revert to default, and percentage values are not visible when no color variation is applied.