Copy Output can drop characters

[oli]

Dupe Check

• I have searched Warp bugs and there are no duplicates

Describe the bug

If I output TSV text in Warp with soft-wrap, when line breaking causes the first character from the first word after a tab to be the last character on a line, copying the output results in this character potentially being dropped on paste.

To reproduce

1. Output tab-separated values to shell, so that a line is broken on tab first character of word \n rest of word
2. Use Copy Output command, or select and copy
3. Paste

Expected behavior

Words split by soft-wrap are pasted successfully

Screenshots

2025-01-08.11-10-00.mov

Operating system

MacOS

Operating system and version

macOS 15.1.1 (24B91)

Shell Version

zsh 5.9 (arm-apple-darwin21.3.0)

Current Warp version

v0.2024.12.18.08.02.stable_05

Regression

Yes, this bug started recently or with an X Warp version

Recent working Warp date

unknown, only noticed recently

Additional context

No response

Does this block you from using Warp daily?

No

Is this an issue only in Warp?

Yes, I confirmed that this only happens in Warp, not other terminals.

Warp Internal (ignore): linear-label:b9d78064-c89e-4973-b153-5178a31ee54e

None