A question about record synchronization

Hi,
I would like to know when does the plugin pulls the records from the forms?
I know that when a new record is inserted through any of the supported forms it automatically gets pulled into the wp_cf7dbplugin_submits table. But what if initially I have a form with existing records when I install the “Contact Form DB” plugin, will they all get pulled in the wp_cf7dbplugin_submits table when the plugin is installed? If yes, is it possible to initiate that record pull manually later?

The reason I am asking is I started working on an existing site with “Ninja forms” and “Contact Form DB” plugins installed. The entries submitted with Ninja forms are displayed on another page in datatable with Contact Form DB. However, some of the records that should be displayed are manually deleted from wp_cf7dbplugin_submits table, so, if it’s possible, I would like to initiate a re-synchronization of all the records manually. Is that possible, or if not, are there any solutions or workarounds?

Sorry if a similar question is already been answered, I couldn’t find it in the recent posts.
Thank you