fluent forms and dark mode

I’m using a page that includes a form built with Fluent Forms, and I have enabled the “Theme Compatibility” option to integrate it with FluentCommunity.

The issue is that when Dark Mode is active, the form itself doesn’t adapt to it. In fact, the text inside the form completely disappears, making it unusable.

Is there any recommended solution or CSS fix to make Fluent Forms work properly with Dark Mode in this context?