[Bug] Agent reports file modifications that were not actually performed

Bug Description
second time this morning the agent reported it added something to a .md file that it did not do

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.1.80
• Feedback ID: 53409341-6f5d-406f-a93e-6577892dda8c

Errors

[{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:12:55.728Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:12:59.880Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:15:54.978Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:15:56.711Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:19:23.727Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)\n    at tc7 (/$bunfs/root/src/entrypoints/cli.js:3111:136)\n    at G27 (/$bunfs/root/src/entrypoints/cli.js:2772:42030)\n    at MA (/$bunfs/root/src/entrypoints/cli.js:680:20992)\n    at z5 (/$bunfs/root/src/entrypoints/cli.js:680:39537)\n    at w7 (/$bunfs/root/src/entrypoints/cli.js:680:50227)\n    at KUT (/$bunfs/root/src/entrypoints/cli.js:680:86958)\n    at nt_ (/$bunfs/root/src/entrypoints/cli.js:680:85919)\n    at dn (/$bunfs/root/src/entrypoints/cli.js:680:85740)","timestamp":"2026-03-20T07:19:30.278Z"},{"error":"Error: String not found in file. Failed to apply edit.\n    at Gn_ (/$bunfs/root/src/entrypoints/cli.js:3061:731)\n    at uET (/$bunfs/root/src/entrypoints/cli.js:3061:107)…

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