Steps to replicate the issue (include links if applicable):

Enable dark mode (the third theme option, not the black theme) in the app.
Navigate to an article that includes image captions and tables (e.g., https://en.wikipedia.org/wiki/2020_United_States_presidential_election_in_Arizona?wprov=sfla1).
Observe the color contrast of image captions and text within tables.
What happens?:

In dark mode, image captions appear gray, and some text in tables appears black, making both difficult to read or completely illegible.
What should have happened instead?:

Image captions and table text should maintain sufficient contrast with the background for readability in dark mode.
Software version:
Version: 2.7.50499-beta-2024-09-05

Other information (browser name/version, screenshots, etc.):

Device: Samsung SM-G950U (SDK: 28)