Why are image captions not appearing as Alt attribute text?

Hi,

I have created inline image blocks and have added captions to them. But when the image source code is viewed in the browser the code shows captions in a

tag rather than as an image Alt attribute text. Is there a way to add Alt attribute to the image tag? Thanks!

I am able to see the ALT tags now so would consider this issue as resolved.

But when I test the images for accessibility and screen readers using the ChromeVox extensions it is kind of annoying as instead of captions it read out the "data-src" attribute. The solution to this issue would be to add the "title" attribute for the images and use same text as image "Alt" attribute.

Thanks!Varsha