Sprout Forms - Can't save front end entry edits This this might be a bug but want to ask here first in case I'm missing something minor.

Description

Trying to front edit a Sprout Form entry that was created in the front end. I'm using the same form code with additional &lt;input type="hidden" name="entryId" value="###"&gt; field. But it doesn't save the entry, it creates a new entry.

I compared my form fields with plugin backend and think I have everything I need:

&lt;input type="hidden" name="action" value="sprout-forms/entries/save-entry"&gt;
&lt;input type="hidden" name="handle" value="handle_name"&gt;
&lt;input type="hidden" name="entryId" value="275"&gt;


Steps to reproduce


Create form entry
Edit in front end
Submit form
Original entry is unchanged and there's a new entry


Additional info


Craft version: Craft CMS 3.0.18
PHP version: 7.2.1
Database driver &amp; version: MySQL 5.6.34
Plugins &amp; versions: Sprout Forms 3.0.0-beta.20
Craft 3

This feature is available in Sprout Forms for Craft 3 (since v3.0.0-beta.22). 

The feature is disabled by default and can be enabled in the Sprout Forms settings.

Craft 2

This feature exists in Sprout Forms for Craft 2 via the enableEditFormEntryViaFrontEnd config override.