Steps to reproduce:

1. Set your desktop environment to a dark mode (in KDE's Plasma it's Breeze Dark)
2. Download sqlb_pl.ts
3. Open sqlb_pl.ts in Qt Linguist
4. Select the "About Dialog" entry in a "Context" view
5. Select the last entry in a "Strings" view

Result:

Unreadable HTML tags in the "Source text" view, as seen below.

Expected Result:

HTML tags should be readable.

Additional info:

HTML tags don't follow theme's colors and have the same colors (i.e. dark blue and burgundy) regardless of dark or light mode set in the desktop environment.