Extenders inside template column of a gridview

[THIS IS FOLLOWED FROM POSThttp://forums.asp.net/thread/1498604.aspx in ControlToolKit forum, where I have been suggested to post in this forum]

I have a gridview that contains a template column, with 2imageButtons inside it (Basically Edit Item and Delete Item) and aconfirmButtonExtender linked on the delete image button. Everything wasworking well in Beta 2, but in RC1, in design time, it does not renderthe gridview, saying that a scriptmanger is required and must existbefore any control on the page... It works great at runtime, but it isquite annoying at design time...

Will this be fixed in a future release?

I have posted an example of page that reproduce the issue in the other post (see link at top of message)

Thanks!This is a known issue with Ajax RC 1.0. Wish this issue will be resolved in ASP.NET AJAX RTM.