三 normalization sometimes (invalid name/domain malformed), the rest are similar but valid

I have s三x.eth and wanted to renew it but it says “Invalid name.” However, when I go to the adraffy.github.io resolver, it resolves fine with no errors. When I try to renew it or when it is listed on OpenSea/ENS Vision, it displays as Invalid domain, shows background color red, the others are blue background, yet very similar.

Seems like some work and some don’t? I can’t see why starting with “0x” is blue, the rest are red. They all use the same unicode: 4E09/U+4E09

Han Script
id: restricted
confuse: none

[invalid domains]

sportsb三t.eth
craftb三三rs.eth
billionair三.eth
三th.eth
三th三r.eth
三th三r三um.eth

[Valid Domains]

0x三thereum.eth
0x三th.eth
0x三th三r三um.eth
0x三th三r.eth

Appreciate all the hard work the ENS team is doing