Hi there Stephan,
Thanks for reaching out to us on this! I can help you out 🙂
If you dismiss the notice (x icon top right) it won’t show up anymore for that user. But if for some reason you want to hide it permanently for all users, just add the snippet below to your theme (or child theme) functions.php file:
/* tribe remove slug conflict notice */
function tribe_remove_slug_conflict_notice ( ) {
if ( !class_exists('Tribe__Admin__Notice__Archive_Slug_Conflict') ) return;
remove_action( 'admin_init', array( Tribe__Admin__Notice__Archive_Slug_Conflict::instance(), 'maybe_add_admin_notice' ) );
}
add_action ( 'init', 'tribe_remove_slug_conflict_notice' );
Please let me know if that works,
Best,
Nico