Bug report with widget

Hello,
When I install this plugin on a fresh install of WP (5.8.3), I get this error message when I try to edit a widget :

wp_enqueue_script() est appelée de la mauvaise manière. “wp-editor” script should not be enqueued together with the new widgets editor (wp-edit-widgets or wp-customize-widgets).

Tested on twenty-twenty-one and on a basic custom theme. Widget editor works well until this plugin is installed.
Any clue about the reason?
Thanks!