I see your inline install is disabled, please contact our customer support to enable it.

Yes, I see is disabled, how can I contact customer support?

Thank you

Please send email to cws-developer-support@google.com

thanks

We sent email a week ago and no answer yet, there is any other way to contact and get feedback?
Thank you

I tried to contact there and get this email:
Hello support@trustnav.com,

We're writing to let you know that the group you tried to contact
(cws-abuse) may not exist, or you may not have permission to post messages
to the group. A few more details on why you weren't able to post:

 * You might have spelled or formatted the group name incorrectly.
 * The owner of the group may have removed this group.
 * You may need to join the group before receiving permission to post.
 * This group may not be open to posting.

If you have questions related to this or any other Google Group, visit the
Help Center at https://support.google.com/a/google.com/bin/topic.py?topic=
25838.

Thanks,

El 5 abr. 2017 12:40 a. m., "c… via monorail" <
monorail+v2.3151585968@chromium.org> escribió:

I'm removing OS:iOS because extensions cannot be supported in iOS.

We're having the same issue. We have a download button similar to trustnav.com on our website. It works fine in Chrome Stable Release, but not working in Chrome Beta. Here's the response from customer support:

Many thanks for the additional information and my apologies for the delay in getting back to you! From the symptom that you're having an issue with, it seems like there is a problem on Chrome Browser side. In this case, I need to ask you to file a bug report directly to our Chrome Browser Experts by using Chromium Public Issue Tracker, and the engineers will be working on this issue and communicating with you directly through email.  If you have any further questions, please let me know anytime. :) 

We are changing inline install behavior now.