Minimally Qualified
Technical/UnicodeAn emoji sequence missing optional variation selectors but still containing enough information to render as an emoji on most platforms.
A minimally qualified emoji is missing one or more *optional* VS-16 characters. Most modern platforms will still render these correctly, but technically they are not fully conformant to the emoji specification.For example, in a ZWJ sequence, the VS-16 after each component emoji is sometimes optional if the base character already has default emoji presentation. Omitting it makes the sequence "minimally qualified."
In practice, the difference between fully and minimally qualified rarely affects end users, but developers should use fully qualified forms for maximum compatibility.