I've encountered an unexpected behavior of the MacOS calculator when it is over a certain SVG file [1]. It even gets weird when the captured screen is overlayed again [2]. I tried to reproduce it with a different SVG file and it didn't work. Maybe I'm missing something in the SVG type.
[1]: https://github.com/tomglok/mac-os-calculator-svg/blob/master/Screenshot%202023-07-21%20at%2013.30.12.png
[2]: https://github.com/tomglok/mac-os-calculator-svg/blob/master/Screenshot%202023-07-21%20at%2013.32.21.png