[Bug] Illegal value for lineNumber #4952
Description
Reproducible in vscode.dev or in VS Code Desktop?
- Not reproducible in vscode.dev or VS Code Desktop
Reproducible in the monaco editor playground?
- Not reproducible in the monaco editor playground
Monaco Editor Playground Link
When renderSideBySide: true, enable differential comparison. When the maximum number of rows after merging is less than the number of rows before merging, report an error: Illegal value for lineNumber
Monaco Editor Playground Code
Reproduction Steps
No response
Actual (Problematic) Behavior
No response
Expected Behavior
No response
Additional Context
No response