This feature, at this time, is available on our Business and Team level subscriptions.
For many users, this brief flash doesn't impact the initial launch of their app nor does it impact initial traction while validating your MVP. For these users, many of them have created their own custom splash screens to follow the beaver launch screen. We have splash screen examples that you can check out or remix here. This example has two screens and a timer component. If you look at the blocks section, you can see that Screen1 has an event block 'when Timer Fires'. When the timer fires, it will navigate to Screen2.