[Bug] Unable to parse or process flag-related content in responses

**Bug Description**
i[Image #5] look and see the whole day falgs the cyber falg that suck

**Environment Info**
- Platform: win32
- Terminal: xterm-256color
- Version: 2.1.272
- Feedback ID: 381e8cd7-4e18-4fb3-a916-d24ce72406e9

**Errors**
```json
[{"error":"TelemetrySafeError: VirtualMessageList: itemKeys/messages length desync (keys=744 messages=743 range=[705,744))\n at R7t (B:/~BUN/root/chunk-cwf1s6k1.js:36:29850)\n at Yke (B:/~BUN/root/chunk-cwf1s6k1.js:36:21575)\n at iu (B:/~BUN/root/chunk-3yef7a3b.js:18:20017)\n at vu (B:/~BUN/root/chunk-3yef7a3b.js:18:38159)\n at vm (B:/~BUN/root/chunk-3yef7a3b.js:18:84185)\n at Og (B:/~BUN/root/chunk-3yef7a3b.js:18:83187)\n at ku (B:/~BUN/root/chunk-3yef7a3b.js:18:83016)\n at dm (B:/~BUN/root/chunk-3yef7a3b.js:18:79549)\n at Fn (B:/~BUN/root/chunk-3yef7a3b.js:18:6254)\n at ti (B:/~BUN/root/chunk-3yef7a3b.js:18:4788)","timestamp":"2026-09-15T02:04:38.600Z"}]
```

Start by reproducing the flag-related response on win32 with version 2.1.272 and inspect the reported VirtualMessageList error in the bundled JavaScript chunks. Trace why itemKeys and messages become different lengths, then verify that flag-containing responses no longer trigger the desynchronization.

Written by the indexing model from the issue text.