There is no evidence of any semantic relation between this character and 𬌼 (U+2C33C). Also, the shapes are not identical. No unification without additional evidence establishing a relationship.

Change the glyph to the normal 勇.

By the way, can anybody show some evidences for 𬌼(U+2C33C) to make sure what it is?

Note that the Japanese word しゃぐま = 赤熊 (in kanji spelling) ≠ Ursus arctos. It is the name of a type of crest, among which, the red colored variant, typically on the top of samurai helms. I don't think this fact either favor or disfavor cognateness.

From page 67 of 国字の字典 (2017).

Per comment #8623, we agree to change the glyph to match the evidence 1.