Compaction loses entire conversation

[buildgreatthings]

Description

When I reach context limits, compaction occurs. Opencode forgets what's going on ⚙ _noop

Plugins

No response

OpenCode version

1.2.6

Steps to reproduce

1. run a large context with sonnet 4.6
2. wait for autocompact

Screenshot and/or share link

No response

Operating System

No response

Terminal

No response

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Session automatically compacted, destroying the entire working context #2945: Session automatically compacted, destroying the entire working context
• [BUG] Compactation Fails Agent forgets everything #8394: [BUG] Compactation Fails Agent forgets everything
• Auto-compaction causes the subagent to lose its original context, possibly the system prompt as well #6535: Auto-compaction causes the subagent to lose its original context
• Session Todo-list is forgotten after compaction #5934: Session Todo-list is forgotten after compaction

If your issue is distinct from these, please clarify what makes it different.