When you are setting the Thought Link Type, the background for the text in the drop-down menu is the color set for Background, center, and the background for the menu (seen far right) is the color of Thoughts, background

The background for the text should be set for Thoughts, Background, so it matches all other drop-downs (and the report background).
macOS 10.14.6
TheBrain 11.0.119
Thanks for reporting. Documented

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