OpenJFX cross-platform compatibility

So with Java 11 getting rid of JavaFX I will have to switch to OpenJFX however I am still unsure on how to allow people to just download my application and have it work right out of the box. Right now I have people using it on Mac, Linux and Windows and I would love to continue this support without asking them to install or download anything.
Is there any way I can ship OpenJFX alongside my jar and especially allow it to be cross-platform compatible?
Any help is appreciated