QA Session Recordings

# linux QA Video Report - Generated at: 2026-04-13T06:41:05.220Z - Model: `gemini-3-flash-preview` - Target: https://github.com/Comfy-Org/ComfyUI_frontend/issues/10766 - Source video: `./qa-artifacts/qa-report-Linux-24329017512/qa-session.mp4` - Video size: 820.9 KB ## AI Review ## Summary The reported bug (Issue #10766) involves the frontend overwriting unsaved changes in an active workflow when the same source file is dragged into the UI, instead of opening a new tab. This allegedly results in data loss and a potential crash. The video **does not reproduce** this bug. While the narrator claims that no new tab was opened and work was lost, the visual evidence clearly shows a new tab named **"default (2)"** being created in the ComfyUI tab bar. This behavior preserves the original "default" tab (containing the user's modifications) and opens the original file in a separate tab, which is the expected behavior to prevent data loss. ## Confirmed Issues No issues were confirmed. The application behaved according to the expected logic described in the bug report's fix notes (opening a new tab for same-source loads). ## Possible Issues (Needs Human Verification) ### [Narration Contradicts Visuals] `LOW` `00:26` `Confidence: High` The narrator states "no new tab was opened" and "our changes were lost," but the video frames at `00:26` and `00:27` clearly show a second tab labeled **"default (2)"** appearing in the tab bar. The active workflow switches to this new tab (restoring the 7th node from the file), but the original **"default"** tab remains visible in the tab bar and the sidebar, suggesting the changes were not "eaten" or lost. **Evidence:** At `00:27`, two tabs are visible: `[default]` and `[default (2)]`. The sidebar also lists both entries under "Unsaved Workflow." **Suggested Fix:** Verify if the "default" tab still contains the modified 6-node graph. If so, the bug is fixed and the test script/narration needs updating. ## Overall Risk `LOW` The application appears to correctly handle the "drag-and-drop same file" scenario by creating a new tab, which is the desired behavior to avoid overwriting user work. No crashes or UI glitches were observed during the session. ## Narration The video contains a TTS narration track: "Step 2: We make a change — removing one node to simulate iterating on the workflow. Now 6 nodes remain. Step 3: Now we drag-drop the same file into ComfyUI again — just as we would to check the original workflow settings. Bug confirmed: the node count silently reset back to 7. No dialog appeared, no new tab was opened — our changes were lost without any warning." ## Verdict {"verdict": "NOT_REPRODUCIBLE", "risk": "low", "confidence": "high", "narrationDetected": true}