We’re no longer able to open the subagent window or get any output from it (both conversation, thoughts, and response). Meaning: Subagent is invoked. We cannot access its process: Editor window: subagent invoked, stuck on stuck on “Planning next moves”, nothing happens when clicking the arr…

Hi there! We detected that this may be a bug report, so we’ve moved your post to the Bug Reports category. To help us investigate and fix this faster, could you edit your original post to include the details from the template below? ▶ Bug Report Template - Click to expand The more details you prov…

Hi @vaiden , This is a known issue that our team is actively investigating. The subagent window click behavior broke in recent builds — the button renders but the click doesn’t navigate to the subagent’s conversation. Your observation that the work still completes in the background is consistent wit…

Thanks for the prompt reply. No error presented in dev tools upon clicking (both in editor and agents windows). I don’t think it’s related but I do see this error in the logs (even without clicking): workbench.desktop.main.js:41096 [composer] No first token received within 2s 1. {arch: 'arm64', …

Hi, it happens to me as well, on Windows PSB my setup. Version: 3.1.10 (user setup) VSCode Version: 1.105.1 Commit: dacbe9b31599a253763e4910eb6ab38704653320 Date: 2026-04-13T11:39:16.806Z Layout: editor Build Type: Stable Release Track: Default Electron: 39.8.1 Chromium: 142.0.7444.265 N…

Thanks for checking the Developer Console, @vaiden . The fact that no errors appear on click is actually a useful signal — it rules out a surface-level JS exception and points toward one of the deeper UI state issues the team is already tracking. Regarding the [composer] No first token received with…

Hey @Israel_Kovas ! This should be fixed in v3.2.11 – please upgrade and let us know if you face an issue (we’re still catching some corner cases).

Not able to open subagent execution window on IDE

Support Bug Reports

Topic		Replies	Views
Clicking a subagent entry during warm-up opens an empty "new agent" tab Bug Reports subagents	3	92	May 14, 2026
Sub Agent Starting Help subagents	7	163	April 27, 2026
Sub-agents stuck in "Loading Chat" mode, but still run on the main agent Bug Reports chat , subagents	11	310	July 21, 2026
Bug Report: Cursor is blocked when new subagent Bug Reports subagents	2	174	April 27, 2026
Cannot start sub agent Bug Reports subagents , agents-window	5	82	June 17, 2026

Not able to open subagent execution window on IDE

Related topics