[orca-list] trying to read a document with caret nav on causes atril to segfault

[kendell clark <coffeekingms gmail com>]

    hi

Mate 1.20, antergos 18.02

Trying to read a document of any type supported by atril with caret nav 
on causes atril to segmentation fault and dump core. Essentially it 
crashes. It happens with any document atril supports, but happens 
fastest with epubs. Orca from git, updated this morning. Could orca be  
causing the segfault? I seriously doubt the mate devs would release a 
version of atril which segfaults as release quality code. Can anyone 
else confirm

Thanks

Kendell Clark