Print dialog turns the time table completely white

[sauryagur]

When the print dialog is opened for a particular class timetable, the entire timetable turns completely white, making it impossible to print or view the schedule.

1. Steps to reproduce the behavior:
2. Open the timetable of a specific class.
3. Click on the "Print" button.
4. Scroll down to the displayed print preview.
5. The timetable turns completely white and becomes unviewable.

Expected behavior:
The timetable should remain visible in the print dialog, allowing the user to print the class schedule as shown on the screen.

Screenshots

• OS: Windows
• Browser: Microsoft Edge
• Version: 128.0.2739.54 (Official build) (64-bit)