don't dispose results for API command too early, fixes #75208

src/vs/editor/contrib/codeAction/codeAction.ts

@@ -132,6 +132,7 @@ registerLanguageCommand('_executeCodeActionProvider', async function (accessor,
 		model.validateRange(range),
 		{ type: 'manual', filter: { includeSourceActions: true, kind: kind && kind.value ? new CodeActionKind(kind.value) : undefined } },
 		CancellationToken.None);
-	codeActionSet.dispose();
+
+	setTimeout(() => codeActionSet.dispose(), 0);
 	return codeActionSet.actions;
 });

src/vs/editor/contrib/codelens/codelens.ts

@@ -101,7 +101,7 @@ registerLanguageCommand('_executeCodeLensProvider', function (accessor, args) {
 			}
 		}
 
-		return Promise.all(resolve).finally(() => value.dispose());
+		return Promise.all(resolve).finally(() => setTimeout(() => value.dispose(), 0));
 
 	}).then(() => {
 		return result;

src/vs/editor/contrib/suggest/suggest.ts

@@ -278,7 +278,7 @@ registerDefaultLanguageCommand('_executeCompletionItemProvider', async (model, p
 		await Promise.all(resolving);
 		return result;
 	} finally {
-		disposables.dispose();
+		setTimeout(() => disposables.dispose(), 0);
 	}
 });