Windows 10: How can an application from the start menu no longer have a white frame?

Hi,After installing Instagram on the PC, I pinned the application to the start menu. But, unfortunately, it is the only application in the menu that has an annoying white frame. The PC theme is dark mode. Can I do something?Here is a picture of the application:Here is a screenshot with the application in the start menu:In the Microsoft Store there is the same problem:This is an image taken from the internet. I think this is what the Instagram icon should look like.....Thank you! Have a great day!

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Start Menu Launcher Not Working: white box instead of app list

As of this morning, the launcher my start menu has stopped working properly. Normally, I launch all of my applications by hitting the windows key and typing out the name of what I want until it appears in the launcher. Now, my start menu looks fine when I first hit the windows key or click the windows logo to bring it up. However, this is what I get when I begin to type the name of an application:





Googling variations of the title I used in this post was not fruitful - I found nobody who had a similar problem so far. Restarting the computer does not fix the issue. Any tips on the appropriate steps to diagnose or fix this are much appreciated.

 

Start Menu List - Settings

You need to go one step further...

Settings >Personalization > Start, then click as shown by the RED square...

 

No recent document for applications on start menu

These list of recent files are called Jump Lists. Windows 10 still has them, but now you get them by right-clicking on the application on the Start menu (or on an application pinned to the taskbar).

If you can't see a jump list this way, check that 'Show recently opened items in Jump Lists on Start or the taskbar' is turned on in:
Settings > Personalise > Start

NB: Be careful with this setting. The way to clear all Jump Lists is turn this setting off then back on again.