Incorrect range when changing lanes

Describe the bug

From version 3.13.3 the range calculations changed in this commit.
It now returns the complete range when the lanes in useVirtualizer are changed.

Your minimal, reproducible example

https://codesandbox.io/p/sandbox/tankstack-virtual-range-extractor-p6jf47

Steps to reproduce

1. Start scrolling and the range gets updated correctly
2. Toggle lanes (lanes change from 5 to 10) and the range changes to 0-9999
3. Update in package.json @tanstack/react-virtual to 3.13.2
4. The problem is fixed again.

Expected behavior

Ranges should be correct

How often does this bug happen?

Every time

Screenshots or Videos

No response

Platform

Tested in macOS, Safari and Chrome

tanstack-virtual version

3.13.9

TypeScript version

No response

Additional context

No response

Terms & Code of Conduct

• I agree to follow this project's Code of Conduct
• I understand that if my bug cannot be reliable reproduced in a debuggable environment, it will probably not be fixed and this issue may even be closed.

Start with the linked minimal reproducible CodeSandbox and the useVirtualizer lanes change from 5 to 10, then compare the behavior between versions 3.13.2 and 3.13.9 and inspect commit 02ef3097de4a14ed4077ace2ca901dc411bf81c1. Done means changing lanes no longer expands the range to 0–9999 and the calculated range remains correct.