The Arabic text is black in dark mode making it difficult to read. This is true for both the dark themes, that is dark blue and dark.
The foreground and the background colours are the same which makes it impossible to read.
I have tried setting the windows theme to both light and dark, but it is still the same as shown in the screenshots.
I have also tried using different fonts, but it is still the same.
I am using the latest version of the windows app.