Juri Linkov <juri@linkov.net> writes:

> Yes, it displays correctly with other fonts, e.g. Noto Sans.
> It would be a pity to switch to another font.  So this bug report
> could be closed if nothing can be done in Emacs.

Skimming this bug report, it's not clear whether this was a problem with
the fonts or in Emacs.  If I do emacs -Q -fn "Noto Sans" with the
current trunk, I get: