The submitted glyph is used in the Chinese Individual Income Tax app (个人所得税), which is an important app for everyone lived and worked in mainland China.
And the normalized glyph (⿰鱼尧) is included in the Chinese dictionary as the simplified form of 鱙, so the normalized one is acceptable.
IRG Working Set 2017v6.1
Source: Eiso CHAN
Date: Generated on 2022-11-27
Attributes
Glyph Design & Normalization
And the normalized glyph (⿰鱼尧) is included in the Chinese dictionary as the simplified form of 鱙, so the normalized one is acceptable.
▲ 《汉字海》, p. 2002
Other
Data for Unihan