[Bug] Plan output formatting breaks layout visibility

Bug Description
The plan generated by the plan mod is running in the game [Image #1], causing the complete plan to be invisible. This started happening yesterday.

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.101
• Feedback ID: 3051598f-d341-474f-884d-d63b9e679447

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/cherrychang/.local/share/claude/versions/2.1.101 (expected in multi-process scenarios)\n    at Oc_ (/$bunfs/root/src/entrypoints/cli.js:2836:2153)\n    at Ve6 (/$bunfs/root/src/entrypoints/cli.js:2836:1233)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-12T00:58:47.140Z"}]