Error saving data with accented characters iOS

Dear Support,
I have an app which uploads data to backendless data tables. I have no problem saving data normally; however, whenever I save a string containing a character such as á, é, or ö, the online table saves the character as an underscore. Any help to fix this would be greatly appreciated.
Thank you

Hi Chip,

we’ve created an internal ticket for investigating this issue.You can reference it by ID BKNDLSS-13054.
Soon our developer will check it and help you to resolve problem.

Regards,
Stanislaw

Hi Chip,

We cannot reproduce this issue, maybe you should update the latest Backendless SDK (pod 3.0.36 release) or from ios-SDK github (CommLibiOS and backendless).

We checked a saving accented symbols with this code:

        var contact = Contact()
        contact.title = "Accented: á, é, ö"
        
        var error: Fault?
        contact = backendless.data.of(Contact.ofClass()).save(contact, fault: &error) as! Contact
        if error == nil {
            print("Contact has been saved: \(contact.title)")
        }
        else {
            print("Server reported an error: \(error)")
        }

and here is a log
http://support.backendless.com/public/attachments/f0ed988de3523c229d4b51137d7263e5.png</img>
and a result on app dashboard:
http://support.backendless.com/public/attachments/28c2b8555ee69af7768b2169f9ac9cb5.png</img>

Regards,
Slava

updated to the latest version and it works well. Thanks