Hi All,
I created a component(adapt-img-text-reveal) which reveals text with drop-down animation, when learner clicks on the image. This tool works in Adapt authoring tool based on framework version 2.1.0 or more. Please use it and let me know your feedback.
https://github.com/saralsharma/adapt-img-text-reveal
I want to give special thanks to Matt Leathes, who guided me in completing this component.