Neat, Electron apps only provide their full tree to the accessibility API if they detect that a process called `orca` is running. This means they don't work with any other screen readers without setting extra command line flags.

https://source.chromium.org/chromium/chromium/src/+/main:content/browser/accessibility/browser_accessibility_state_impl_auralinux.cc;l=70;drc=1d1fcea6ebbc1c2c3d04ab5538c74f742c66444f;bpv=1;bpt=1