Mask related issue

Hey Openfl Team,

We are developing a product based on the openfl framework. For us, this masking function is very important. I would like to know when this feature is scheduled to be reparied. So we can only use the earlier version about openfl and lime. Can you give me some suggestion?

The mask question looks like this: The mask don't work on HTML5 and HTML5-DOM

I look forward to your reply. Thanks! @singmajesty