Consider replacing `scrollIntoView`

[PaperStrike]

Describe the bug

Chromium's scrollIntoView is quite buggy when used with scroll-behavior: smooth, for example,

• it doesn't work with multiple elements,
• it doesn't work if called rapidly,
• it doesn't work with Element.animate,
• ...

To reproduce

No response

Expected behavior

No response

Environment

• OS: All
• Browser: Chromium
• Pjax: since #20 (v0.10.0+)

Anything else?

No response