macOS Chinese Font

I came across a issue when opening a doc file in macOS (12.5.1).

Pages keeps reming me that fonts are missing despite I have already installed them from file.

It turns out that the Family name in font is not Chinese, which somehow makes the Pages.app can not recognize the fonts.

Weird.

If the languages for pages.app is set to Chinese, then Family name changes from SimSun to 宋体.

Still it reminds that Fonts are missing despite I have “宋体” in the menu.

It should be noted that Times New Roman Regular was found Missing:

Although under both Chinese and English settings, this font is present.

Is it possible the additional “Regular” is causing issues???

Ref: