No interaction with page

[chlbri]

Which project does this relate to?

Router

Describe the bug

I don't have any interaction within a page when using tanstack start. Even when I clicked a button

Your Example Website or App

https://github.com/chlbri/tanstack-start-2/blob/dev/app/components/Counter.tsx

Steps to Reproduce the Bug or Issue

Follow the build from scratch tutorial in tanstack start.
Replace file system routing by legacy routing
Create a Counter.tsx component with useState inside the "/other" route

Expected behavior

I can increment the counter inside the COunter componnent

Screenshots or Videos

No response

Platform

• OS: macOS
• Browser: [Edge Version 125.0.2535.92 (Version officielle) (arm64), Safari Version 18.2 (20620.1.16.11.8)]

Additional context

No response