Scrollspy doesn't work with CJK, Greek language targets

[razonyang]

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

Related issue #10205(v2/v3)

Uncaught DOMException: Failed to execute 'querySelector' on 'Element': '#%E8%83%8C%E6%99%AF%E5%9B%BE%E7%89%87' is not a valid selector.
    at Object.findOne (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:9928)
    at mn._initializeTargetsAndObservables (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:72435)
    at mn.refresh (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:70756)
    at new mn (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:70629)
    at mn.getOrCreateInstance (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:8197)
    at https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:73489
    at i (https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js:6:4253)

Reduced test cases

https://codepen.io/razonyang/pen/rNdZBjg

What operating system(s) are you seeing the problem on?

Windows

What browser(s) are you seeing the problem on?

Chrome

What version of Bootstrap are you using?

v5.2

[razonyang]

@GeoSot Hi, this issue still exists on the main branch, but I've no permission to re-open this issue.

[GeoSot]

According to #35566 tests, it shouldn't exist. Please, Update your codepen, or open a new issue (with the given example)

Thank you @razonyang

[razonyang]

@GeoSot Thanks for the quick response. Since it's hard to import the latest change of main branch in CodePen, I fork and create a new branch called scrollspy, which include examples inside the dist folder.

The index.en.html works fine, but the index.html(with Chinese characters anchors) doesn't.

I've run the npm run dist for compiling the source code to dist folder.

[razonyang]

👀 Hi, is there any updates?