Innovastudio in formview in an updatePanel

Question

I have a webform that has two UpdatePanels, one with a GridView and the other a FormView (Master / Detail).

When a record is seleceted from the GridView the FormView displays the detail of the record in Edit mode. One of the asp:TextBox inside the FormView should become a InnovaStudio WYSIWYG editor.

The problem I have is when the FormView loads the record the editor asp:TextBox has the dimensions of the Editor but has not initialised correctly (Does not have all the buttons and functions).

If I place another Editor outside the UpdatePanel, both editors inside and outside the updatePanel load correctly.

Any ideas on how to fix/correct this issue OR provie an alternative idea.

Thanks

NOTE: When the page first loads, you can see the FormView UpdatePanel flicker for just a second and you can see the Editor has initialised and has all the buttons. But when you enter the FormViews edit mode the Editor has lost all of its buttons/functions.

NOTE: I am also using a MaterPage with this web app.