Updating root files of Child theme (e.g. header.php, footer.php) works fine, it's ok.
But when I tried to edit frameworkclass-templates.php file in Child theme, changes were not affected. How can I modify it in Child theme folder (not in original theme) to see my changes?
The file functions in framework folder is only allow to load in parent theme at the moment. You can edit directly in the parent theme and back up the files to save it.
I will mention the team about this case to update it as soon as possible.