(Chrome) Embedded definition popup doesn't work on LOCAL MHTML files, but it works fine with "native browser window" instead

[Ext444]

Yomichan version: 22.10.23.0
Web browser: Chrome

Important note: the issue only manifests with Mhtml files, it works fine with html and htm local files.

Yes, I have "Allow access to file URLs" enabled. The whole extension works perfectly fine, it's only the "embedded definition popup" that doesn't work with mhtml in particular.