Flutter Duration_Picker Package not working properly with ColorScheme(brightness.dark)

Question

So like the title says when I use the Duration_Picker package specifically the showDurationPicker with brightness.dark, the text on the widget doesn't show like in the picture below. However, everything works fine with brightness.light.

Code:

Duration? dur = await showDurationPicker(
                          context: context, initialTime: duration);

App Screenshot with brightness.dark :

App Screenshot with brightness.light :

Edit: Might I add that this wasn't an issue before. I put the project on stall and after a couple months I came back to this. If this is an issue with the package itself, please suggest an alternative. Thank you!