Problem of AW.UI.combo with FireFox 3.5.3

Since the new version of Firefox I saw that textValue can't be changed in AW.UI.Combo.

If you try your example in Class reference, you can see the problem.

Can you find a solution of this problem?

Thanks

I have updated the link in the doc pages to 2.5.5 (it was 2.0 before). The examples should work now.