I just read all the posts related to the masking issue.
Proposals
-
Group an object so a group is created and then right-click the group to turn it into a vector shape and then modify/animate the shape.
What is the reason why it is not possible to do that? -
Select an shape (whatever it is — vector shape, rectangle, ellipse, shape made with the pencil,…) that will serve as a mask and another object that is the content.
Put the shape on top of the content.
Right-click > Create a Mask: the mask is created.
Edit/Animate the shape and the content at will.
What is the reason why it is not possible to do that?
I suppose this is related to what is possible to do with HTML, CSS, JS,… right?