Is JotForm ever going to have a true method to capture a mobile native jot form offline and sync when connectivity is restored?

Don't want to use a fillable pdf.

Other than using a fillable PDF, we do not have another method of collecting data offline. 

You could load the form while you have a connection and fill it out as you go.  As long as you are filling the form on the same browser and you have autofill enabled, you will be able to see the previous data that you have entered on the form since it would save in the browsers cookie data. 

This would still need to be manually submitted when their is a stable connection.  It would not allow for loading the form without a connection.