Hi,

Every Japanese characters in macro placeholder are displayed as '□'.
Perhaps, the other multi-byte characters (e.g. Chinese characters, etc) also may cause a similar phenomenon.

I think that it seems that Confluence new editor doesn't correctly process both 'data-macro-parameters' and 'data-macro-name' attribute values in the table element. See my attached screenshots.

This problem has an impact upon Japanese users.
I hope that it will be fixed immediately.

Best regards,
Kan Ogawa