UI errors when using obsolete effects in on macOS Dark Mode

While using Dark mode on macOS, when you add an obsolete effect a UI error occurs.

• For Audio Track effects, double click the effect to open the Track FX (Effects) Editor UI.
• For Audio Clip effects, click the Edit button under the effect name in the Effects Control panel to open the Clip FX (Effects) Editor UI.

You can see that the text of some buttons has turned white. 

Workaround

To fix this issue, turn off Dark Mode. To turn off Dark Mode, click Apple Menu > System Preferences > General > Appearance > Light.