web app webtoolbar bug when hide and show

I have a webtoolbar in my awebapp, and starts with visible = false then display a visible container and do not perform any of the actions that are scheduled, if the visible start webtoolbar not have any problem until hide some of the objects and at that time not rerun any of the actions that had scheduled. someone has an idea that may be happening?

i have xojo Xojo 2014r1.1
windows xp
i have xojo Xojo 2014r1
windows 7