Sessions gets mixed up across worktrees

[manishprivet]

Description

If I have multiple worktrees on the same repo, the sessions across multiple worktrees get mixed up, making it very difficult and confusing to visit older sessions

Plugins

No response

OpenCode version

1.2.5

Steps to reproduce

1. Create two worktrees on a repository
2. Start a session in 1st worktree
3. Go to second worktree and type /session. The session from 1st worktree should show up there.

Screenshot and/or share link

No response

Operating System

macOS 26

Terminal

Ghostty + Tmux

[github-actions]

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

• Git worktrees + stash can cause projectID mismatch (sessions 404 across sandboxes) #12726: Git worktrees cause projectID mismatch (sessions 404 across sandboxes) - likely root cause
• Session summary/diff is worktree-global (not session-scoped) causing cross-session attribution #11802: Session diffs are worktree-global, causing sessions to get mixed up
• Sessions are now mixed with home directory session list, disregarding which directory you're in #3551: Sessions mixed with other directory session lists
• session list is showing all sessions not only the ones scopes to the curent dir #8836: Session list showing all sessions instead of current directory scope
• Desktop app: opening multiple git worktrees from the same repo replaces existing project #5638: Desktop app project replacement with multiple worktrees from same repo
• [BUG]: Project ID collision when repos cloned from same source share sessions #6696: ProjectID collision when repos cloned from same source

Issues #12726 and #11802 appear to be the fundamental causes of this issue.

[nehaaprasad]

Hello! @manishprivet
please check out the PR!

[nacholupotti]

Hello same issue here.

Claude already has the worktree working it would be nice to have it in opencode

[amrahman90]

I have the similar issue but not git connected but just 2 sessions side by side in the tabs in powershell in MS Windows 11
the file permission was asked in the other which was actually for the another so I rejected and then it stopped working.

Operating System info:
Edition Windows 11 Home
Version 25H2
OS build 26200.7840

Terminal
MS powershell

Device :
Acer Inspire Laptop