It’s a Unicode CJK variant. There are a bunch of characters that Unicode considers to be the same character but with small regional differences (e.g. how it’s written in Mainland China vs. Taiwan vs. Japan vs. Korea, etc.). Since the region isn’t encoded in the character, you’re seeing whatever your system locale and font default to. For web pages, you can specify the region inside the HTML or HTTP headers and hopefully you get the correct character rendering, but that also requires you to have a font installed that includes the variant.
It’s a Unicode CJK variant. There are a bunch of characters that Unicode considers to be the same character but with small regional differences (e.g. how it’s written in Mainland China vs. Taiwan vs. Japan vs. Korea, etc.). Since the region isn’t encoded in the character, you’re seeing whatever your system locale and font default to. For web pages, you can specify the region inside the HTML or HTTP headers and hopefully you get the correct character rendering, but that also requires you to have a font installed that includes the variant.
https://www.typotheque.com/articles/understanding-cjk-regional-character-variants