Hi Olga,
That topic is an edge case and only reported issue with Safari which has not been resolved. We had issues with ios devices before 1.3.5 and it was fixed in 1.3.5.
I haven’t seen any other reports of the issue with Browser after 1.3.5(except the above linked topic).
I haven’t been able to provide a solution for that as it is an edge case and happens only on a Windows machine using chrome while simulating ios safari.
I did check the error and it was coming from Plupload(in that configuration) and there is nothing that I can do about it. The bug relates to changing of file type(allowed extensions setting).
The only solution seems not changing the allowed file type dynamically. This is possible if we change our strategy from allowing media type based upload to one option for uploading all type.
About current issue, The topic on BuddyDev was the reason I asked if you have it happening with all the theme or just the “WOFFICE”.
If it is happening only with WOFFICE, It means they are using custom uploader using Plupload or Media modal and that is conflicting.
I don’t have access to WOFFICE as it is a paid theme and I am sorry but I am unable to guess what is the problem with the conflict.
Since the theme developers have access to the theme as well as the plugin, I am not sure why they are unable to find the reason. Even if they can not fix it or they need me to fix it, they should tell me the issue.
Please ask the theme authors one more time to atleast find out the conflict(Is it js issue or css?)
PS:- Unlike past, I will keep an eye on this topic and will be assisting you promptly as soon as you get the details from them.
Thank you
Brajesh