I use WSForm to do the FrontEnd Submission. When I set 'save to custom table' in MB Custom Field to 'on' it won't save the data. I have contact WSFrom and they say to me that this is a problem in MetaBox and that I have to contact with MetaBox about this.
Can you help me?
So we can see that there is no issue with the extension MB Custom Table when editing the post and saving field value to the custom table. The issue happens when working with the plugin WSForm so I think there is a problem with their integration plugin which is developed from WSForm.