Kindle app for iOS: Share Sheet: Icons for Facebook and Goodreads not displaying

iOS 13.3
Kindle app for iOS (version 6.26)
Date: 01/09/2020

Description:

Minor problem with the Kindle app for iOS and the share sheet that the iOS uses. Two icons, the one for Facebook and the one for Goodreads, simply don't appear in the list of apps in the share sheet. The icons (the images of the Facebook and Goodreads logos) are blank.

This still reproduced after updating the app to 6.26. This continued to reproduce after deleting the re-downloading the app.

Here's an image of what I am seeing....

Steps to Reproduce:

1. Download the Kindle app for iOS - log into your account
2. Head to any book, hit the recommend button to bring up the Share Sheet
3. Scroll down and look at Goodreads and Facebook, listed in the "Suggested app" portion

Result: No icons/images for either Goodreads or Facebook when they are listed in the "Suggestions" or "Favorites" apps inside the share sheet menu option used by the Kindle app for iOS

Expected: The Goodreads and Facebook icons should always display in the "Suggestions" and "Favorites" section of the share sheet displayed by the Kindle app for iOS

Click the share option to bring up the share sheet - this reproduced on older version of the app, and with 6.26...

Click on the "More" option to bring up the lists of apps displayed under "Favorites" and "Suggestions"

Scroll down, and look for "Facebook" and "Goodreads" under suggestions...

No icons/images display next to "Goodreads" or "Facebook"