Could I kindly ask you to raise a support ticket with Just Flight Support at the following link: https://www.justflight.com/support
In the ticket, if you are able to provide steps for how our support team can replicate this behaviour, including screenshots/videos if possible, then we will be in the best position to offer assistance with troubleshooting, or we can pass this over to our development team if further investigation is required.
Mark - Just Flight