FLA to HTML5 Canvas: How to Edit Inherited Button Hover Behavior?

I have been working on a project to convert a very old flash file (made in 2000 with 
ActionScript 1.0) to HTML5 Canvas with the death of flashplayer. I used the inherent convert command in Animate. When I did some initial testing I noticed that most of the buttons retained their previous behaviors on mouse hover from the original FLA file. Now I need to make some small edits on the button hover behavior but I don't know where this behavior is being saved. I know its not old ActionScript code since that is all automatically commented out with the conversion to HTML5 so I am quite lost as to where I where I can edit this behavior. If anyone even has suggestions on where to start looking or other suggestions on how to fix this issue that would also be appreciated, thanks!