The hook should be higher like in DejaVu Sans and Sans Light. This is wrong for all inherited Vietnamese glyphs as well so fixing this glyph should fix them all.
Created attachment 8320 [details] [review] Patch that fix it
Thanks, the patch has been applied. It should have been fixed when regenerating Condensed fonts from regular ones.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.