[Bug] Opencode2 inside subagent pos1 and end shortcut dont work #60727

Activity

1. opencode-agent

   added

   2.0

   on Oct 30, 2026
2. opencodejr commented on Oct 30, 2026

   

   opencodejrBot

   on Oct 30, 2026

   More actions

   Thanks for the report! I reproduced this on the latest release (2.2.4) and it still happens on the latest dev (171dbd6). ("Pos1" is Home.)

   What I did, using a simulated model:

   1. Started a session where the model runs a subagent that writes a long answer, and the parent then replies with a long answer too.
   2. In the main session, Home jumps to the first message as expected.
   3. Opened the subagent's session from the subagent picker and pressed Home, PageUp and Ctrl+G. The view stays at the bottom and none of them move the transcript.

   The recording and screenshots below show it, and the script below reproduces it.

   The likely cause: in a subagent session the Subagents panel is always open. While it is open, the keys that move the transcript (Home/End, PageUp/PageDown, Ctrl+G) seem to be switched off.

   recording.mp4

   

   

   Reproduction script (drive.ts)

   // Repro for anomalyco/opencode#60727: Home/End (and PageUp) do not navigate the transcript inside a subagent session.
   import { Effect, Stream } from "effect"
   import { Llm, OpenCodeDriver } from "opencode-drive"
   
   const screenText = (ui: { capture: () => Effect.Effect<{ lines: ReadonlyArray<{ spans: ReadonlyArray<{ text: string }> }> }, unknown> }) =>
     ui.capture().pipe(Effect.map((f) => f.lines.map((l) => l.spans.map((s) => s.text).join("")).join("\n")))
   const shows = (text: string, needle: RegExp) => needle.test(text)
   
   const lines = (prefix: string) =>
     Array.from({ length: 40 }, (_, i) => `${prefix} line ${i + 1}`).join("\n\n")
   
   export default OpenCodeDriver.use(
     {
       ...(process.env.OC_DEV ? { opencode: { dev: process.env.OC_DEV } } : {}),
       tui: { recording: true, keypressOverlay: true, viewport: { cols: 120, rows: 40 } },
     },
     ({ ui, llm }) =>
       Effect.gen(function* () {
         yield* llm.serve((request) => {
           const body = request.body as { tools?: unknown[] }
           const s = JSON.stringify(body)
           if (!Array.isArray(body.tools) || body.tools.length === 0) return Stream.make(Llm.text("Repro session"))
           if (s.includes("call_sub")) return Stream.make(Llm.text(lines("Parent") + "\n\nAll done."))
           if (s.includes("Delegate to a subagent"))
             return Stream.make(
               Llm.toolCall({
                 index: 0,
                 id: "call_sub",
                 name: "subagent",
                 input: { agent: "general", description: "Long child answer", prompt: "Write 40 lines" },
               }),
               Llm.finish("tool-calls"),
             )
           if (s.includes("Write 40 lines")) return Stream.make(Llm.text(lines("Child") + "\n\nChild END"))
           return Stream.make(Llm.text("unexpected"))
         })
         yield* ui.submit("Delegate to a subagent")
         yield* Effect.sleep(8000)
         yield* ui.waitFor("All done", { timeout: 90000 })
   
         // Parent session: Home jumps to the first message
         yield* ui.press("home")
         yield* Effect.sleep(800)
         yield* ui.screenshot("parent-after-home")
         yield* Effect.log(`PARENT: Home shows 'Parent line 1': ${shows(yield* screenText(ui), /Parent line 1\b/)}`)
         yield* ui.press("end")
         yield* Effect.sleep(800)
         
   
         // Open the subagent session via the picker
         yield* ui.press("down")
         yield* Effect.sleep(500)
         yield* ui.press("a", { ctrl: true }) // show inactive (completed) subagents
         yield* Effect.sleep(500)
         yield* ui.enter()
         yield* Effect.sleep(3000) // child session opens at its bottom (Child END)
         yield* Effect.sleep(800)
         yield* ui.screenshot("child-before-home")
         yield* ui.press("home")
         yield* Effect.sleep(1000)
         yield* ui.screenshot("child-after-home")
         yield* Effect.log(`CHILD: Home shows 'Child line 1': ${shows(yield* screenText(ui), /Child line 1\b/)}`)
         yield* ui.press("pageup")
         yield* Effect.sleep(800)
         yield* ui.screenshot("child-after-pageup")
         yield* Effect.log(`CHILD: PageUp shows 'Child line 7': ${shows(yield* screenText(ui), /Child line 7\b/)}`)
         yield* ui.press("g", { ctrl: true })
         yield* Effect.sleep(800)
         yield* ui.screenshot("child-after-ctrl-g")
         yield* Effect.log(`CHILD: ctrl+g shows 'Child line 1': ${shows(yield* screenText(ui), /Child line 1\b/)}`)
       }),
   )

   Run it with opencode-drive: opencode-drive run ./drive.ts. It drives opencode from your PATH; set OC_DEV to the path of an OpenCode checkout to run that from source instead.
3. opencodejr

   added

   reproduced

   on Oct 30, 2026
4. ricky9408 commented on Oct 31, 2026

   

   ricky9408

   on Oct 31, 2026

   Contributor

   More actions

   I'll take a look at this with a renderer regression test for child-session transcript navigation, keeping the subagent picker bindings intact. Using Codex for the investigation and patch.
5. Tarquinen

   closed this as completedin #60817on Nov 6, 2026