Please provide the evidence include the glyph how it is used or what it means.

This character is a name character. The source of the glyph is the name field on the ID card, and some of the characters are not found in the pronunciation section.
For further explanation on the issue, please see IRGN2546.

This kind of ideographic structure (⿰未⿱成X or ⿱⿰未成X) is common in Chinese Yue-, Min- and Hakka-dialects, that means it is common in Guangdong, Fujian, Jiangxi and Taiwan Provinces, and Hong Kong SAT, Macao SAR, even Singapore and Malaysia.

Other encoded characters for the same structure are shown as below.
U+81A5 膥


U+203B6 𠎶


U+236BA 𣚺


U+31F1A 𱼚



And, the component 未 is often replaced as 米 or 耒.
U+23AFF 𣫿


U+26523 𦔣