fix(ui): keep the selected model when switching agent modes (#2690)

fix(ui): keep the selected model when switching agent modes
2026-08-28 23:41:16 +03:00
parent 1f7b7f8a16 264fc16f2c
commit d8737d397d
3 changed files with 36 additions and 37 deletions
@@ -698,6 +698,30 @@ describe('useConfigStore provider persistence', () => {
    expect(state.currentModelId).toBe('model-a');
  });

+  test('[issue-2531] setAgent keeps the manual model when switching to an agent without an override', () => {
+    const sessionId = 'ses_2531_mode_switch';
+    useSessionUIStore.setState({ currentSessionId: sessionId });
+    useConfigStore.setState({
+      activeDirectoryKey: DIRECTORY,
+      providers: [provider('deepseek', 'deepseek-v4-pro'), provider('kimi', 'kimi-k3')],
+      agents: [testAgent('build'), testAgent('plan')],
+      settingsDefaultModel: 'deepseek/deepseek-v4-pro',
+      currentProviderId: 'kimi',
+      currentModelId: 'kimi-k3',
+      currentAgentName: 'build',
+      selectionSource: 'manual',
+      currentVariant: undefined,
+      directoryScoped: {},
+    });
+
+    useConfigStore.getState().setAgent('plan');
+
+    const state = useConfigStore.getState();
+    expect(state.currentAgentName).toBe('plan');
+    expect(state.currentProviderId).toBe('kimi');
+    expect(state.currentModelId).toBe('kimi-k3');
+  });
+
  test('loadAgents does not fetch OpenCode config directly', async () => {
    useConfigStore.setState({
      activeDirectoryKey: DIRECTORY,