Fix #120180

src/vs/workbench/contrib/preferences/browser/preferences.contribution.ts

@@ -14,7 +14,7 @@ import * as nls from 'vs/nls';
 import { Action2, MenuId, MenuRegistry, registerAction2 } from 'vs/platform/actions/common/actions';
 import { CommandsRegistry, ICommandService } from 'vs/platform/commands/common/commands';
 import { ContextKeyExpr } from 'vs/platform/contextkey/common/contextkey';
-import { IsMacNativeContext } from 'vs/platform/contextkey/common/contextkeys';
+import { InputFocusedContext, IsMacNativeContext } from 'vs/platform/contextkey/common/contextkeys';
 import { SyncDescriptor } from 'vs/platform/instantiation/common/descriptors';
 import { IInstantiationService, ServicesAccessor } from 'vs/platform/instantiation/common/instantiation';
 import { KeybindingsRegistry, KeybindingWeight } from 'vs/platform/keybinding/common/keybindingsRegistry';
@@ -927,7 +927,7 @@ class PreferencesActionsContribution extends Disposable implements IWorkbenchCon
 		KeybindingsRegistry.registerCommandAndKeybindingRule({
 			id: KEYBINDINGS_EDITOR_COMMAND_REMOVE,
 			weight: KeybindingWeight.WorkbenchContrib,
-			when: ContextKeyExpr.and(CONTEXT_KEYBINDINGS_EDITOR, CONTEXT_KEYBINDING_FOCUS),
+			when: ContextKeyExpr.and(CONTEXT_KEYBINDINGS_EDITOR, CONTEXT_KEYBINDING_FOCUS, InputFocusedContext.toNegated()),
 			primary: KeyCode.Delete,
 			mac: {
 				primary: KeyMod.CtrlCmd | KeyCode.Backspace