1. The highlight bar in the subscription list does not change color. It
always has a white background and black text. I think it should have
the same colors as tui_color_selected_background,
tui_color_selected_foreground.
 
2. The color of the buttons in the pop-up window does not change
either. They always have a green background and white text. Maybe they
should match tui_color_box and tui_color_focus_box ?

3. When there are 2 links in a tinylog post when you press "O", a
window pops up asking "Open link №1 or №2". I press "Open link №1", but
link №2 opens in the browser. And when I click "Open link №2", link №2
opens. I hope you understand what I want to say...