Describe the bug

useInfiniteScroll immediately and infinitely tries to load more items if the scroll container goes horizontally. Attached playground link is the default playground for useInfiniteScroll from the link in the docs, except for:

- flex-col
+ flex-row

- overflow-y-scroll
+ overflow-x-scroll

Reproduction

https://playground.vueuse.org/?vueuse=13.5.0#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

System Info

  System:
    OS: macOS 15.5
    CPU: (10) arm64 Apple M4
    Memory: 97.81 MB / 24.00 GB
    Shell: 5.9 - /opt/homebrew/bin/zsh
  Binaries:
    Node: 24.3.0 - ~/.nodenv/versions/24.3.0/bin/node
    npm: 11.4.2 - ~/.nodenv/versions/24.3.0/bin/npm
  Browsers:
    Firefox: 140.0.4
    Safari: 18.5
  npmPackages:
    @vueuse/components: ^13.5.0 => 13.5.0
    @vueuse/core: ^13.5.0 => 13.5.0
    vue: ^3.5.17 => 3.5.17

Used Package Manager

npm

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a VueUse issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/core instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.
• The provided reproduction is a minimal reproducible example of the bug.