If the application appears transparent, this may be caused by transparency settings related to the Windows taskbar. Please follow the instructions below to resolve the issue.
Disable or Enable Taskbar Transparency in Windows 10
- Go to Start and select the Settings icon.
- Open Personalization.
- Select Colors.
- Scroll down until you find the option labeled Make Start, taskbar, and Action Center transparent.
Uncheck the box to set the taskbar to a solid color.