The information of the evidence has been updated.
［清］郝懿行 著；李念孔、高文達、趙立綱、張金霞、劉淑賢 點校；管謹訒 通校：《證俗文·第十六　誤字》，齊魯書社，2010年04月，第1版，page2564

Evidence 2 must be a mistake for U+2510E 𥄎 as the text is discussing the derivation of 夐 which is written with 目 in the modern and seal script forms.

Evidence 3 must be a mistake for U+2510E 𥄎 as the text is discussing the derivation of 閿 via U+95C5 闅 (⿵門𥄎).

The new evidence is #4970 should also be a mistake for U+2510E 𥄎 as it is discussing the derivation of U+95C5 闅 (⿵門𥄎), and writes 𥄎 three times on the same page.

I suggest to postpone or withdraw this character.

There are three evidences from three different books. The evidence is enough for encoding. There is no need to postpone or withdraw at all.

Widely used. OK to be encoded as stable error form of 𥄎 (U+2510E).