Unsorted import block warning shows up in other cells

[Antyos]

Describe the bug

I manually added an import in the wrong location and it highlights the import block as unsorted (which makes sense), but also it's highlighting a function definition that uses one of those imports in one of its parameter type hints. So strange.

Perhaps a hint may be that the DataFrameGroupBy import isn't being counted as "used" in the import block but it is later.

Edit, I take it back, the warning is showing up in all the other cells.

Environment

Details

marimo VS Code Extension Diagnostics
=====================================

Language Server (LSP):
	UV Bin: Bundled (c:\Users\Andrew\.vscode\extensions\marimo-team.vscode-marimo-0.10.4-win32-x64\bundled\libs\bin\uv.exe)
	UV: 0.9.26 (ee4f00362 2026-01-15) ✓
	Using bundled marimo-lsp via uvx

Python Extension:
	Interpreter: c:\Users\Andrew\Code\project\code\.venv\Scripts\python.exe
	Version: 3.13.9.final.0
	Environment: VirtualEnvironment (biaxtic)

Python Language Server (ty):
	Status: running ✓
	Version: 0.0.15 (eb43dff06 2026-02-04)
	Python: c:\Users\Andrew\Code\project\code\.venv\Scripts\python.exe (3.13.9.final.0)

Ruff Language Server:
	Status: running ✓
	Version: 0.15.0

Extension Configuration:
	Version: 0.10.4 
	UV integration disabled: false 

System Information:
	Host: desktop 
	IDE: Visual Studio Code 
	IDE version: 1.109.4 
	Platform: win32 
	Architecture: x64 
	Node version: v22.21.1 

Common Issues:
	1. If notebooks won't open:
		- Check Python interpreter is selected
		- Ensure marimo and pyzmq are installed
		- Check 'marimo-lsp' output channel for errors
	2. If features are missing:
		 - Ensure marimo version is >= 0.19.10
		- Try reloading the window

Steps to reproduce

Here's the notebook I'm using.

significance.py

As a side note, I tried deleting some of the cells to make it easier to share, but when I undid one of cell deletions, I got a bunch of these errors:

WARN Ignoring request id=800 method=textDocument/inlayHint because Document vscode-notebook-cell:/c%3A/Users/Andrew/Code/project/code/biaxtic/plotting/significance.py#W3sZmlsZQ%3D%3D is not open in the session 
2026-02-16 12:56:54.507 [error] Request textDocument/inlayHint failed.
  Message: Document vscode-notebook-cell:/c%3A/Users/Andrew/Code/project/code/biaxtic/plotting/significance.py#W3sZmlsZQ%3D%3D is not open in the session
  Code: -32602 

It seemed like a one-off, but I thought I'd note it anyway.

[vultix]

I'm seeing this same issue. Generally, warnings seem to be mapping to the wrong cell or even wrong location within cells. Restarting the kernel seems to be a temporary fix