Out of the box, Zed cannot debug (e.g. Rust with GDB or CodeLLDB) because [`--allow=devel`](https://docs.flatpak.org/en/latest/flatpak-command-reference.html#flatpak-build-finish) is missing from the `finish-args`. > error: Cannot launch 'hello/target/debug/hello': ptrace failed: Operation not permitted
Out of the box, Zed cannot debug (e.g. Rust with GDB or CodeLLDB) because
--allow=develis missing from thefinish-args.