Prepopulate fields after saving a form

Hello community!

We have product fields with dynamic pricing.
We’re using these hooks to update our fields:
add_filter( ‘gform_pre_render’, ‘populate_choices_assurance’, 1 );
add_filter( ‘gform_pre_validation’, ‘populate_choices_assurance’, 1 );
add_filter( ‘gform_admin_pre_render’, ‘populate_choices_assurance’, 1 );
add_filter( ‘gform_pre_submission_filter’, ‘populate_choices_assurance’, 1 );
function populate_choices_assurance( $form ) {}

… but when a user save a partial entry and return to the form, the product field price (or html field) is not populated anymore. Population seems to happen only between each page of our form, but not on arriving from a save-and-continue link.

Is there a solution?
Cheers