Bug report

Describe the bug

When using v9.5.2 on ionic webview,
next/router not working at all,

• Router.push('/login')
• <Link href="/login">

No error message
No response to click

The ionic webview is using ionic://localhost/,
maybe v9.5.2 unable to working on ionic://localhost/.

To Reproduce

I hope the description enough to explain where are the problem,

A bit of context, we introduced swr two weeks ago to our codebase. Everything is working fine, but we started to get some reports about some parts of the app being broken in slightly older browsers (Chrome 49, Firefox 59, Edge 18, etc…)

We found out that swr was causing a syntax error in these browsers because webpack by default picked the ESM build (rightly so) but because it's not transp

Hey, nice theme.
Would be great to have an option the set the background transparency and the color as well.