I’ve added Delete Line to Studio’s Edit menu.
Ctrl-D already does this in Studio's editor. I've tweaked it to Cmd-D on macOS for the next release however for platform consistency.
With no selection, it deletes the current line. With a selection, it deletes every line touched by that selection. The operation is fully undoable and redoable.
I’ve left Ctrl+Y unchanged because it is already used for Redo on Windows and Linux.
https://feedback.objo.dev/feature/1281