How do we animate these two functions in Maple 2020?

These two animations do not work under Maple 2020. How do I make them work? What am I doing wrong?

plots[animate]( plot3d, [sin(A)*(x^2+y^2), x=-2..2, y=-2..2], A=0..2*Pi );

plots[animate]( plot, [A*sin(x), x=0..10], A=0..2 );

Thank you!

mapleatha