(In reply to Buovjaga from comment #10)
> (In reply to Khaled Hosny from comment #9)
> > That some glyphs or parts of glyph can be outside ascender/descender is not
> > unusual and is font specific. We shouldn’t be clipping based on line height
> > either way.
>
> So essentially the same issue as bug 99578 and bug 105346 ?
(In reply to Buovjaga from comment #10)
> (In reply to Khaled Hosny from comment #9)
> > That some glyphs or parts of glyph can be outside ascender/descender is not
> > unusual and is font specific. We shouldn’t be clipping based on line height
> > either way.
>
> So essentially the same issue as bug 99578 and bug 105346 ?
Most likely yes, the same underlying issue.