Adaptive Cards cannot be disabled on-the-fly

## Version

`master`

## Describe the bug

Adaptive Cards cannot be disabled on-the-fly. Buttons and links continue to work.

## To Reproduce

Steps to reproduce the behavior:

1. Go to playground
2. Type `card inputs`
3. Check "Disabled" on the playground panel

## Expected behavior

Adaptive Cards should be disabled and no longer allow modification or button clicks.

[Bug]
