Since updating to version 2025.3.812.1 the most WPF tests are failing with the following exception.
After the update we didn't receive a message that the project is being upgraded.
Timed-out waiting for the object to become visible.
InnerException:System.TimeoutException: Timed-out waiting for the object to become visible. bei ArtOfTest.WebAii.Silverlight.VisualWait.ForNoMotion(Int32 initialWait, Int32 motionCheckInterval, Int32 timeout) bei ArtOfTest.WebAii.Design.Execution.ExecutionUtils.WaitForNoMotionIfNeeded(AutomationDescriptor descriptor, Int32 timeout) bei ArtOfTest.WebAii.Design.Execution.ExecutionUtils.WaitForAllElements(IAutomationHost host, AutomationDescriptor descriptor, Int32 timeout, Int32 imageSearchTimeout, Int32 imageSearchDelay, Boolean searchByImageFirst) bei ArtOfTest.WebAii.Design.Execution.ExecutionEngine.ExecuteStep(Int32 order)
It also appears that the system does not wait for motion to complete and fails immediately. The motion timeout is currently set to default 500ms.