Only first router in file is displayed

[LerikP]

Description

I have 2 different routers in one file, that are included in main app, only first one is displayed in the extension (v1)

If I change order of routers definition (first one becomes v2 and only it is displayed)

Logs show that both routers are discovered

Extension logs

2026-03-12 20:35:36.412 [info] FastAPI extension 0.1.4 activated (VS Code 1.100.3)
2026-03-12 20:35:36.668 [info] Discovering FastAPI apps in 1 workspace folder(s)...
2026-03-12 20:35:36.768 [info] Found 1 candidate FastAPI file(s) in test-fastapi
2026-03-12 20:35:36.779 [info] Analyzed "file:///Users/<user>/Projects/test-fastapi/main.py": 0 routes, 1 routers, 2 include_router calls
2026-03-12 20:35:36.779 [info] Resolving include_router: router1 (prefix: none)
2026-03-12 20:35:36.793 [info] Analyzed "file:///Users/<user>/Projects/test-fastapi/routers.py": 4 routes, 2 routers, 0 include_router calls
2026-03-12 20:35:36.793 [info] Resolving include_router: router2 (prefix: none)
2026-03-12 20:35:36.794 [info] Skipping already visited file: "file:///Users/<user>/Projects/test-fastapi/routers.py"
2026-03-12 20:35:36.795 [info] Found 1 FastAPI app(s) with 2 route(s) in test-fastapi

Repository link (if open source)

No response

Project structure

test-fastapi/
├── pyproject.toml
├── main.py
└── routers.py

FastAPI app and router setup

# routers.py
from fastapi import APIRouter

router1 = APIRouter(prefix="/v1")
router2 = APIRouter(prefix="/v2")

@router1.post("/path1")
def route11() -> str:
    return "v1"

@router1.post("/path2")
def route12() -> str:
    return "v2"

@router2.post("/path1")
def route21() -> str:
    return "v1"

@router2.post("/path2")
def route22() -> str:
    return "v2"

# --------------------

# main.py
from fastapi import FastAPI

from routers import router1, router2

app = FastAPI()
app.include_router(router1)
app.include_router(router2)

pyproject.toml [tool.fastapi] section (if present)

VS Code version

Version: 1.100.3 (Universal)

FastAPI extension version

0.1.4

Python version

Python 3.14.3

FastAPI version

0.135.1

Operating system

masOS 26.1 (25B78)