I can confirm that removing the hard-coded 0.2s delay in Tappy Chicken’s blueprint does mess up the calibration of the ortho camera. Can anyone explain why the viewport size is not available immediately in standalone mode, but is in PIE?
More importantly, is there a better function to override or event to respond to that will be executed after the viewport size is set, allowing you to avoid the hard-coded delay hack used in Tappy Chicken?