Note Actions display limit

[atc0005]

The Adaptive Card format supports specifying actions within an array of actions directly on a Card or within an ActionSet. Unlike the legacy MessageCard type which has a clearly documented limit of 4 actions, the specific actions limit for an Adaptive Card does not appear to be explicitly documented.

Light research and testing shows an observable limit:

• fixed display limit of 6 within web and desktop apps
• initial display limit of 6 within mobile app with the option to expand remaining actions as a list

Per Gousia Begum there is a workaround however:

1. use a maximum of 6 actions per Card actions array
2. use multiple ActionSets per Card with up to 6 actions per set

I've had success with option 2.

References:

• https://stackoverflow.com/a/59134045/903870
• https://stackoverflow.com/questions/60417841/cannot-display-more-than-6-adaptive-actions-in-an-adaptive-card-in-teams

[atc0005]

Creating a function named NewActionSetsFromActions to respect the current known limit of 6 actions per ActionSet or Card and create as many ActionSet elements as needed. Seems to work well in testing.