User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:49.0) Gecko/20100101
Firefox/49.0
Build Identifier: 

Since the last update from tumbleweed to evolution 3.22.1 I cannot reply to
mails anymore.
more info about the bug: https://bugzilla.gnome.org/show_bug.cgi?id=772803

Reproducible: Always

Steps to Reproduce:
1. update to latest tumbleweed
2. open evolution
3. reply to html-mail
Actual Results:  
a mail composer opens, but cannot type anything

Expected Results:  
to be able to reply to the mail

https://bugzilla.gnome.org/show_bug.cgi?id=772803
using gnome with the dark theme (same thing on default theme)