WTH doesn't copy of YAML code work in the companion apps?

I’m currently playing with the custom Sankey Chart creating a few charts that go beyond the “auto” configuration so I need to edit in YAML mode. Because the setup is quite complicated I want to copy the data from a previously created chart and paste it into the new card, but that doesn’t work.

You can select lines and try to copy those to the clipboard but neither Cmd-c nor right click → copy copies anything to the clipboard. Pasting into the YAML editor works just fine, if I copy something from a web browser or a terminal I can paste it using Cmd-v.

This is with the companion app for MacOS, version 2024.12 (2024.1032).

This is a bug specific to Mac companion app.

https://github.com/home-assistant/iOS/issues/1154