Card Deck - Flexbox: Set images per card-deck row. (Good in A5. Broken in A6)

[kwhdever]

Sample code using A5 and A6 links below. Same code, just A5 vs. A6.

Previously able to have exact control over the number of cards in a card-deck row: Either 4-up or 2-up or 1-up.

• A vital feature to facilitate precise design layout across viewport sizes. (Rather than whatever card-deck default generates)

To see issue: Open HTML files in Chrome and narrow the window size to see the effect. (Links below)

• OS: Windows 7
• Chrome: Version 56.0.2924.87

Bootstrap 4 - Alpha 5 version (Works good)

https://drive.google.com/file/d/0B-GT7TUdD2YARlU4czNhM3oxelU/view?usp=sharing

Bootstrap 4 - Alpha 6 version (Broken. Identical code except using A6)

https://drive.google.com/file/d/0B-GT7TUdD2YAdlh4RG5KTE1ZZkU/view?usp=sharing

Thank You
Keith Howard