YellowRandolf Hi, thank you for reporting this bug. Please update to the latest version which will be released by end of today.
The desktop app was released last August, and thanks to dedicated users like you, we're able to identify and address edge case bugs. Extensive testing could slow down our development process and might increase costs for users. Our goal is to keep membership costs affordable, including options like lifetime membership. Your support is invaluable to us, and we appreciate your help in making the app better.