I have created a GridPane and added controls including a FlowPane. Earlier I tested it on JavaFx 2.0 build and all the controls were laid out fine.
But today I have upgraded the javafx build to JavaFX 2.1 build09 (beta), GridPane layout is giving issues if I add FlowPane inside it.

Grid has all the label, testbox and combo box controls and FLowPane has 4 buttons

Attached are two screenshots before and after adding FlowPane inside GridPane.

https://picasaweb.google.com/lh/photo/0UOg-s3TFSWHvirstIxihQMDGHRWkGnvDleJaTmJ1JY?feat=directlink (Without FlowPane in GridPane)

https://picasaweb.google.com/lh/photo/Uoet8dX99rBo_tJOP9pKYAMDGHRWkGnvDleJaTmJ1JY?feat=directlink (With FlowPane in GridPane)