# linux QA Video Report

- Generated at: 2026-04-13T07:05:07.881Z
- Model: `gemini-3-flash-preview`
- Target: https://github.com/Comfy-Org/ComfyUI_frontend/issues/10612
- Source video: `./qa-artifacts/qa-report-Linux-24329013753/qa-session.mp4`
- Video size: 629.4 KB

## AI Review
## Summary
The video confirms the reported bug regarding missing promoted widget indicators and the loss of promoted widgets when packing subgraphs. The test session demonstrates that a subgraph node fails to display any promoted widgets or visual indicators, both in its initial state and after being nested within another subgraph via the "Convert to Subgraph" feature.

## Confirmed Issues

### Promoted widgets and indicators missing from nested subgraphs
`HIGH` `00:21` `Confidence: High`
Promoted widgets and their visual indicators (e.g., the colored dots or the widgets themselves) are not displayed on subgraph nodes. Additionally, when a subgraph is packed into a parent subgraph using the "Convert to Subgraph" action, the promoted widgets are not preserved or displayed on the nested node.

**Evidence:** 
- At `00:06`, the initial "New Subgraph" node is shown. Although the narration states it has "auto-promoted widgets," no widgets are visible on the node face.
- At `00:09`, the user performs "Convert to Subgraph" on this node.
- At `00:21`, the user enters the new parent subgraph. The nested child "New Subgraph" node is shown, and it also contains zero widgets or promotion indicators.

**Suggested Fix:** Ensure that widget promotion state is correctly serialized and that the UI renderer properly displays promoted widgets and their indicators on both top-level and nested subgraph nodes. Fix the "Convert to Subgraph" logic to properly migrate or maintain promoted widget states.

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## Overall Risk
`medium`
The failure of subgraphs to display or maintain promoted widgets significantly hinders the usability of ComfyUI's subgraph feature, as users lose access to critical parameters (like seed or steps) unless they manually re-promote them or open the subgraph group. This breaks complex workflows and organizational structures.

## Narration
The video contains a TTS narration track:
"Nested Subgraph: Promoted Widgets Lost on Pack. Issue 10612. Step 1: KSampler has been converted to an inner subgraph with auto-promoted widgets. Step 2: We verify the inner subgraph has promoted widgets before packing. Step 3: We now pack the inner subgraph into an outer subgraph using Convert to Subgraph. Bug evidence: the inner subgraph node inside the outer subgraph now has zero promoted widgets — they were lost during packing."

## Verdict
{"verdict": "REPRODUCED", "risk": "medium", "confidence": "high", "narrationDetected": true}