In Bootstrap 5.3 alpha 1 input-group component partialy react to inline data-bs-theme="dark" attribute

Created by: realthemes

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

So I set for html tag data-bs-theme="light" attribute and set data-bs-theme="dark" attribute inline for form-group component.

When I switch theme in html tag - color scheme of whole document are changing, but form-control background color also change from white to dark, is it must be fixed in dark color?. I repeat this bug at Bootstrap documentation page by inserting form-group html code in some examples.

Reduced test cases

<!DOCTYPE html>
<html lang="en" data-bs-theme="light">
<head>  
</head>
<body>
    <div class="input-group input-group-lg" data-bs-theme="dark">
        <input type="text" class="form-control" placeholder="Email Address" aria-label="Email address" aria-describedby="button-join">
        <button class="btn btn-success bg-gradient" type="button" id="button-join">Join</button>
    </div>
</body>
</html>

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?

v5.3.0-alpha1