I have a simple one cell editable WebGrid, inside a WebAsyncRefreshPanel on a tab of an UltraWebTab, which is inside a View of a MultiView. Above that, as part of a Master page, I've an UltraWebMenu.

What's happening is that when the user edits one of the cells in the WebGrid for the first time on that page and presses TAB, the WebGrid looses focus and the UltraWebMenu gains focus causing it to drop down and remain so. On all subsequent uses tabbing through cells works correctly. The bug only happens on first use.

I've tried setting the TabIndex of the UltraWebMenu to be very high (or low). Didn't help. I've even tried adding client side script on after cell edit to force the grid to regain focus, but this didn't help either.

Can anyone help me work around this infragisitics bug?