Have a grouped kanban view with sample data and existing groups,
and the quick create feature enabled (e.g. CRM pipeline). Click on
"New", or on the "+" of a column. Before this commit, all columns
displayed the "Load More" button, with the count of sample records
that had been generated for that column, even though the columns
were empty. After this commit, no "Load more" button is displayed,
as expected.
closesodoo/odoo#132802
Signed-off-by: Jorge Pinna Puissant (jpp) <jpp@odoo.com>