[GH-ISSUE #8555] [Bug] Inconsistent behavior of pasting LF terminated text inside a code block in the Windows app #3900

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opened 2026-03-23 21:33:59 +00:00 by mirror · 0 comments

mirror commented

2026-03-23 21:33:59 +00:00

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Originally created by @RonnyPumaricra on GitHub (Mar 6, 2026).
Original GitHub issue: https://github.com/AppFlowy-IO/AppFlowy/issues/8555

Bug Description

Copying code from a Linux environment (LF terminated) and pasting it to the app in Windows results in some unexpected behavior inside the code block, mainly:

End key puts cursor at the start of the next line
White spaces at the end of line are invisible

How to Reproduce

Copy an LF terminated text of several lines (try https://neatly.tools/tools/line-break-converter)

Create an empty code block and paste the text inside

Press End inside a line, the cursor goes to the start of the next line

Move the cursor (arrow keys or mouse) to the end of a line

Add 5 whitespaces at the end of a line, they aren't shown

Add a non whitespace character, the whitespaces appear

Expected Behavior

End key moves the cursor to the end of line
Whitespaces don't turn invisible at the end of line

Operating System

Windows 10

AppFlowy Version(s)

0.11.3

Screenshots

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Additional Context

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Originally created by @RonnyPumaricra on GitHub (Mar 6, 2026). Original GitHub issue: https://github.com/AppFlowy-IO/AppFlowy/issues/8555 ### Bug Description Copying code from a Linux environment (LF terminated) and pasting it to the app in Windows results in some unexpected behavior inside the code block, mainly: * `End` key puts cursor at the start of the next line * White spaces at the end of line are invisible ### How to Reproduce * Copy an LF terminated text of several lines (try https://neatly.tools/tools/line-break-converter) <img width="411" height="350" alt="Image" src="https://github.com/user-attachments/assets/3f30551c-63c1-4f34-936e-292b4c64c5eb" /> * Create an empty code block and paste the text inside <img width="485" height="329" alt="Image" src="https://github.com/user-attachments/assets/2a7cea37-8330-4fb1-a5b0-702a59de5852" /> * Press `End` inside a line, the cursor goes to the start of the next line <img width="590" height="321" alt="Image" src="https://github.com/user-attachments/assets/63459573-5bd1-469d-8e82-53f8e1893062" /> * Move the cursor (arrow keys or mouse) to the end of a line <img width="369" height="319" alt="Image" src="https://github.com/user-attachments/assets/dfb62486-9592-4cd5-a0d4-eb76a1d4b5c5" /> * Add 5 whitespaces at the end of a line, they aren't shown <img width="404" height="327" alt="Image" src="https://github.com/user-attachments/assets/f4ba86a9-3d9e-4269-8f40-0fb0b4146c00" /> * Add a non whitespace character, the whitespaces appear <img width="459" height="325" alt="Image" src="https://github.com/user-attachments/assets/5aff3d38-ea03-4fe9-a0c0-f81867ef8611" /> ### Expected Behavior * `End` key moves the cursor to the end of line * Whitespaces don't turn invisible at the end of line ### Operating System Windows 10 ### AppFlowy Version(s) 0.11.3 ### Screenshots _No response_ ### Additional Context _No response_