Windows 10: Windows color border staying on white Windows 8.1

Hi,So I was recently trying to change my wallpaper. After I did so, I realized that I wanted it back to the original Windows 8.1 one. I clicked on the theme, but the active border kept on becoming white. The color mode is set to "Automatic". This happens to every single theme. Is there a fix to this?Thanks,TechActivate781Video describing this issue:https://drive.google.com/file/d/1qg1Qo_Q9PL7mgSUpuDwT8zdm1NydDUt0/view?usp=share_link

:)

 

Windows 10 how to get rid of thick colored borders!!!

Thanks for the feedback. We missed one thing in adjusting the border size. Please follow the above steps, but in step 5, instead of
PaddedBorderWidth, double click BorderWidth and set it to 0.

To change the color of the title bar to white, follow these steps:

• Open Settings and select Personalization.
• In the left pane, click Colors.
• Look for Show color on title bar and toggle it Off.
  

Let us know if you need further help.

Regards.

 

Border Colors in iTunes

How do I change the border colors in iTunes. They''re gray and white now. I have a different computer, also running the latest Windows 10 updates, in which the iTunes borders are the same color as my other windows borders. I've tried everything in personalize
settings.

 

Windows 10 media player cannot change video border color.

I just upgraded to Windows 10 on 2 PC's and noticed on both machines I cannot change the video border color in Media Player. I followed the steps to do so in the "Performance" tab in the settings option. The current color is white and is very distracting.
In the Performance tab, the default color shown is black, but no matter what color I choose, the border remains "White". Again, this is the case on both machines. Is this a bug or maybe a glitch. How can this be changed?

Thanks,