Regression: `/effort` now persists globally; previously was per-session

Status Fixed / completed
Reported on v2.1.126
Maintainer reply None cached
Activity 3 comments · opened May 5, 2026 · closed May 5, 2026

Bug Description

Setting /effort high (or xhigh) used to apply only to the current session and reset on next session start. Currently it writes effortLevel to settings.json and persists across sessions, forcing a manual reset each time.

Expected: parity with fastModePerSessionOptIn — either restore prior per-session behaviour, or add an effortLevelPerSessionOptIn flag so users can opt back in.

This effectively reduces the workflow to single-threaded whenever you want claude to put more effort into a single item 👎

Repro:

_Regression 1:_
Silently resets effort _globally, with no notice_. Have two sessions A and B open with effort set to medium. In session A, run /effort high. Observe that in session B, effort is immediately set to high instead of remaining medium as expected.

Regression 2:

Persists across sessions, undesirable:

/effort high → exit → relaunch → effort still high.

Environment Info

  • Platform: darwin
  • Terminal: ghostty
  • Version: 2.1.126, 2.1.128
  • Feedback ID: 84d16753-3ab3-40cf-8e02-c32db911ed71

Note: Content was truncated.

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3 Comments

github-actions[bot] · 5 months ago

Found 3 possible duplicate issues:

  1. https://github.com/anthropics/claude-code/issues/49166
  2. https://github.com/anthropics/claude-code/issues/52931
  3. https://github.com/anthropics/claude-code/issues/53416

This issue will be automatically closed as a duplicate in 3 days.

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rktoomey · 5 months ago

Closed as duplicate. Although three weeks with no attention from Anthropic really indicates claude should go fix it 🙄

github-actions[bot] · 3 months ago

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.