https://bugs.documentfoundation.org/show_bug.cgi?id=160634

⁨خالد حسني⁩ <kha...@libreoffice.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |NOTABUG

--- Comment #9 from ⁨خالد حسني⁩ <kha...@libreoffice.org> ---
If the font has a morx table HarfBuzz will use it for glyph substitution and
will not look at GSUB table at all, since the two tables are exclusive, you can
use one or the other but not both at the same time (one belongs to Apple
Advanced Typography shaping model, and the other to OpenType shaping model).

So if the font has a morx table but the alternate substitution feature is in
GSUB table then the alternate substitution feature will be considered missing
and will not be applied since the GSUB table is not consulted at all.

I suggest to not include AAT tables at all.

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