Thank you for contacting us. Unfortunately currently there is no workaround for this problem, but we will investigate it as soon as possible. I have added this issue in our PITS
under the name "OutlookBar: When resizing the browser to a larger state the minimized items do not return to active state"
and it will be ready for tracking and voting tomorrow the latest. I have updated your Telerik account.
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items