Slider component does not allow dragging

[rob-bateman]

Description
When using the slider component in Flash Pro / Animate, the slider part cannot be properly dragged

Platform
All

Steps to reproduce the issue

1. Create an swf with a slider component on the root timeline
2. Run in AwayFL and attempt to grab and drag the slider with your mouse

Expected outcome
The slider drags left and right or up and down

Actual outcome
The slider cannot be dragged using the mouse

[80prozent]

fixed by making sure MouseManager dispatches events on stage in case when no collision was found.

the behavior for mosueEvents and there order must be closer inspected and maybe mousemanager must be further adjusted to 100% have the same behavior.