iPad: cmd-w closes app, not active tab

On iPad v1.4.1, with external keyboard, cmd-w shortcut not working as expected.

Expected behavior: the “cmd-w” shortcut closes the currently open tab.

Actual behavior: “cmd-w” closes the entire app

Debug info

Operating system: ios 16.1 (Apple iPad)
Obsidian version: 1.4.1 (83)
API version: v1.0.3
Login status: logged in
Catalyst license: none
Live preview: on
Legacy editor: off
Base theme: light
Community theme: Minimal
Snippets enabled: 0
Restricted mode: on