Search Bar is Unreadable on the Default Dark Theme

[soupermkc]

On all styles, the Search Bar text and autocomplete text is unreadable due to it not correctly adjusting the font color (or popup background color) for the current theme. This unfortunately makes the built-in dark mode unusable, and while themes that change the current colorscheme are slightly more usable with the main search bar having the proper font color, the popup remains unreadable if it causes Firefox to use light font colors instead.
The address bar uses the proper font colors for both the text input alongside the autocomplete. This is on Firefox 115 ESR.

Search with System Theme

Search with built-in Dark Theme