[Bug] Command+Backspace deletes entire entry instead of current line

Bug Description
command+backspace now deletes the entire entry instead of the line that I'm on. That's a major workflow change, which is causing my muscle memory to now delete entire swaths of text instead of line by line, which was great.

In short, command-backspace deleting a line was good. This new change, where it deletes the entire entry, is terrible.

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.1.112
• Feedback ID: da3fcd08-3f88-43c0-9824-978e32ded71a

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /Users/porterbayne/.local/share/claude/versions/2.1.112 (expected in multi-process scenarios)\n    at Od_ (/$bunfs/root/src/entrypoints/cli.js:2748:2177)\n    at Ke6 (/$bunfs/root/src/entrypoints/cli.js:2748:1257)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-17T11:02:26.627Z"}]