Version: Adobe InDesign 19.5.4 and 20.3.1

I cannot post a .zip here apparently, so I've put my InDesign file.

Steps to reproduce:
1. Make a character style that ONLY sets the font to bold.
2. put down a glyph twice, I used the AE glyph (GID/CID 138).
3. For one, apply bold manually.
4. For the other, apply the bold character style.
5. Open the Find/Change Glyph menu and enter the GID/CID used, along with the font and bold style.

Expected Result:
Both of the glyphs would be found

Actual Result:
Only the glyph without the character style applied will be found.

As listed in multiple other reports, managing missing glyphs is a major pain point.