Rank, 14 days: 33 on the Claude Code sheet
5 people reported

All time, since Nov 4, including 4 thumbs-up on GitHub.

Resume un-compacts session

“The copies keep the original uuids and timestamps and are appended after later records.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/claude-code/issues/25523/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Resume rebuilds session through re-appended compacted segment, inflating context. Transcript gets copies of an earlier compacted segment with original uuids and timestamps appended after later records; resume sends it to the model again.

Is this your bug?

File my report
Where
Desktop app Code tab
Versions
2.1.309
Platforms
Windows
How bad
Breaks a normal workflow.

Not quite your bug?

  1. Resume drops concurrent turns2 people
  2. Resume undoes hook compaction4 people
  3. Earlier transcript segments discarded7 people

Original reports1, newest first

  1. Desktop app (Code tab): resume rebuilds the conversation through a re-appended copy of an already-compacted segment, silently un-compacting the session (390K -> 862K tokens)#107157

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