[Bug] autoMemoryDirectory option not functioning after upgrade to v2.1.121

Bug Description
After updating from version 2.1.119 to version 2.1.121, the “autoMemoryDirectory” option is not working properly. I am using the Claude Code CLI in a WSL2 environment, and I have added the “autoMemoryDirectory” option to the setting.local.json file in the .claude directory within my project.

Environment Info

• Platform: linux
• Terminal: wsl-Ubuntu-20.04
• Version: 2.1.121
• Feedback ID: b01f4b53-3da2-40ad-ac08-cfcbd1ff6f2c

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /home/meeno/.local/share/claude/versions/2.1.121 (expected in multi-process scenarios)\n    at u88 (/$bunfs/root/src/entrypoints/cli.js:2771:2177)\n    at zO6 (/$bunfs/root/src/entrypoints/cli.js:2771:1257)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-28T02:01:03.564Z"}]