[Fedora-i18n-bugs] [Bug 1853937] ti, tt ligatures (of at least Lato font) loaded without hinting

https://bugzilla.redhat.com/show_bug.cgi?id=1853937

--- Comment #21 from Peng Wu  ---
It seems this bug is triggered by different hinting style.

I tried with different hinting style like none/medium/full,
the ligatures aligned correctly.

But for hinting style with auto/slight, this bug happens.

Here are the testing command:
$ pango-view --text="t ti fi tt" --hinting=full --font="Lato 8"