Apostrophe changes after sanitizing word

Question

package main

import (
"log"
"github.com/microcosm-cc/bluemonday"
)

func main() {
c := "hello doesn't work 😖"

    p := bluemonday.UGCPolicy()
    
    log.Println(p.Sanitize(c))

}

the expected output should be hello doesn't work instead i receive hello doesn't work

I try by using allowlist with regexp but it doesn't work

Answer 1

That's not really a change in the context of HTML, as you can see below:

 <div>hello doesn't work </div> <div>hello doesn&#39;t work </div>