Starting in WordPress 5.8, the block editor is enabled by default in widgets.
If you would like to disable it, please add the following PHP snippet:
add_filter( 'use_widgets_block_editor', '__return_false' );
Starting in WordPress 5.8, the block editor is enabled by default in widgets.
If you would like to disable it, please add the following PHP snippet:
add_filter( 'use_widgets_block_editor', '__return_false' );