I have a listbox containing few items. By default i have made the text color as white and highlighted text color as black with the following lines of code:

Everything else is fine except that when i change the theme to "Dark" in E71 in particular, the item text does not appear. It appear as a whole black box because
the text color is black. I cannot even make it white or other color because i might face the same problem if there is again the same colored theme.

One more thing. If i change the theme while the app is running, the item text color changes correctly as per theme but if a theme is already set and then i start the app,
the theme does not apply to the text color. The listbox item appears as per the lines of code above.

Is there any way to change the listbox item text color as per the theme?