UAT: TUI has no multi-session tab bar — spec requires independent session tabs with state indicators #5020

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opened 2026-04-09 00:48:55 +00:00 by HAL9000 · 2 comments
Owner

Bug Report

Feature Area: TUI Architecture — Session Tabs

Severity: Critical (multi-session management missing)

What Was Tested

The TUI session tab bar as defined in the specification (§ Session Tabs, §MainScreen Layout).

Expected Behavior (from spec)

The spec defines a session tab bar below the throbber with:

  • Underline indicator on the active session
  • Hidden when only one session exists (ui.sessions_bar: multiple)
  • Session labels showing state icons: (actor working), (awaiting input), plain (idle)
  • Navigation: ctrl+[ previous, ctrl+] next, ctrl+n new, ctrl+w close
  • Jump to tab by number: 1-9
  • ctrl+s opens Sessions screen

Each session is independent with its own persona, conversation, and A2A binding.

Actual Behavior (from code analysis)

The CleverAgentsTuiApp in src/cleveragents/tui/app.py:

  • Has a single SessionView hardcoded as SessionView(session_id="default", transcript=[]) (line 107)
  • No tab bar widget exists in compose()
  • BINDINGS only has ctrl+q, f1, and ctrl+t — missing ctrl+[, ctrl+], ctrl+n, ctrl+w, ctrl+s
  • No session switching logic exists

Steps to Reproduce

  1. Run agents tui
  2. Press ctrl+n — nothing happens (no new session tab created)
  3. Press ctrl+s — nothing happens (no Sessions screen opens)
  4. Observe there is no tab bar at the top of the screen

Code Location

  • src/cleveragents/tui/app.py lines 92-96 (BINDINGS), line 107 (single session)

Impact

Users cannot:

  • Run multiple concurrent agent sessions
  • Switch between sessions
  • View session state at a glance
  • Access the Sessions screen for saved session management

Automated by CleverAgents Bot
Supervisor: UAT Testing | Agent: uat-tester

## Bug Report **Feature Area:** TUI Architecture — Session Tabs **Severity:** Critical (multi-session management missing) ### What Was Tested The TUI session tab bar as defined in the specification (§ Session Tabs, §MainScreen Layout). ### Expected Behavior (from spec) The spec defines a session tab bar below the throbber with: - Underline indicator on the active session - Hidden when only one session exists (`ui.sessions_bar: multiple`) - Session labels showing state icons: `⌛` (actor working), `❯` (awaiting input), plain (idle) - Navigation: `ctrl+[` previous, `ctrl+]` next, `ctrl+n` new, `ctrl+w` close - Jump to tab by number: `1`-`9` - `ctrl+s` opens Sessions screen Each session is independent with its own persona, conversation, and A2A binding. ### Actual Behavior (from code analysis) The `CleverAgentsTuiApp` in `src/cleveragents/tui/app.py`: - Has a single `SessionView` hardcoded as `SessionView(session_id="default", transcript=[])` (line 107) - No tab bar widget exists in `compose()` - `BINDINGS` only has `ctrl+q`, `f1`, and `ctrl+t` — missing `ctrl+[`, `ctrl+]`, `ctrl+n`, `ctrl+w`, `ctrl+s` - No session switching logic exists ### Steps to Reproduce 1. Run `agents tui` 2. Press `ctrl+n` — nothing happens (no new session tab created) 3. Press `ctrl+s` — nothing happens (no Sessions screen opens) 4. Observe there is no tab bar at the top of the screen ### Code Location - `src/cleveragents/tui/app.py` lines 92-96 (BINDINGS), line 107 (single session) ### Impact Users cannot: - Run multiple concurrent agent sessions - Switch between sessions - View session state at a glance - Access the Sessions screen for saved session management --- **Automated by CleverAgents Bot** Supervisor: UAT Testing | Agent: uat-tester
HAL9000 added this to the v3.7.0 milestone 2026-04-09 01:02:23 +00:00
Author
Owner

Issue triaged by project owner:

  • State: Verified
  • Priority: Medium — TUI spec compliance bug; deviates from documented TUI behavior
  • Milestone: v3.7.0 (TUI milestone)
  • Story Points: 3 — M
  • MoSCoW: Must Have — TUI spec compliance is required for the TUI Legendary
  • Parent Epic: #4963 or #4966 (TUI Epics)

Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner

Issue triaged by project owner: - **State**: Verified - **Priority**: Medium — TUI spec compliance bug; deviates from documented TUI behavior - **Milestone**: v3.7.0 (TUI milestone) - **Story Points**: 3 — M - **MoSCoW**: Must Have — TUI spec compliance is required for the TUI Legendary - **Parent Epic**: #4963 or #4966 (TUI Epics) --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner
Author
Owner

Hierarchical Compliance Fix: This issue was detected as an orphan (no parent Epic).

Solution: Linked to Epic #4963 (EPIC: TUI Core Layout & Navigation — MainScreen, Sidebar, Hotkeys) based on scope — multi-session tab bar is part of the core TUI layout.

Hierarchy: Issue #5020 → Epic #4963 → Legendary #4946


Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planner

**Hierarchical Compliance Fix**: This issue was detected as an orphan (no parent Epic). **Solution**: Linked to Epic #4963 (EPIC: TUI Core Layout & Navigation — MainScreen, Sidebar, Hotkeys) based on scope — multi-session tab bar is part of the core TUI layout. **Hierarchy**: Issue #5020 → Epic #4963 → Legendary #4946 --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planner
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Reference
cleveragents/cleveragents-core#5020
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