The evidence image, which is simply a code chart excerpt, is insufficient. While the link to the CNS 11643 website is better, it also is insufficient. A dictionary entry or book excerpt that explains its meaning or shows the ideograph in context is desirable.

Agree with comment by Ken Lunde.

IRGN2486 (TCA's submission for WS2021) indicates that the evidence image is from the household service database, from which the name on each person's ID card is printed. It is not simply a code chart; it is an official government document with legal effect. For further explanation, please see IRGN2546.

Looks like the same character (unifiable per UCV 401) used in the description of Brazil on this 1602 world map (from {https://twitter.com/egasmb/status/1650216295198072835 twitter}):

On second thoughts, maybe the character shown in the map is U+27068 𧁨.

Unify to 𧁨 (U+27068).

Based on the pronunciation supplied by TCA and the map evidence from Andrew West, it is suspected that TE-7729 is in fact a corrupted form of U+27068 𧁨. As it is not expected that 奐 is not a common variant of 魚, I suggest that it be unified as an ad-hoc unification.

1.We don’t understand what is an ad-hoc unification mean?
2.Not agree to unify those two characters.