Admin page, custom URL

Hi
I recommend this change at file assets/js/admin.js from:
jQuery( ‘.mtral .block label select’ ).on( ‘change click’, function(e){
let custom_link = jQuery(this).children(“option:selected”).attr(‘custom-link’)
let val = jQuery(this).children(“option:selected”).val()

if( custom_link !== undefined ){
jQuery( this ).closest( ‘label’ ).closest( ‘.block’ ).find( ‘label input[type=”text”]’ ).val( val );
}else{
jQuery( this ).closest( ‘label’ ).closest( ‘.block’ ).find( ‘label input[type=”text”]’ ).val( ” );
}
}).change();
to:
jQuery( ‘.mtral .block label select’ ).on( ‘change click’, function(e){
if (jQuery(this).is(‘:disabled’)==false) {
let custom_link = jQuery(this).children(“option:selected”).attr(‘custom-link’)
let val = jQuery(this).children(“option:selected”).val()

if( custom_link !== undefined ){
jQuery( this ).closest( ‘label’ ).closest( ‘.block’ ).find( ‘label input[type=”text”]’ ).val( val );
}else{
jQuery( this ).closest( ‘label’ ).closest( ‘.block’ ).find( ‘label input[type=”text”]’ ).val( ” );
}
}
}).change();

At Admin page, after save the settings, the custom url value revert to to home page url.
At database the settings is OK, and the redirect works.
The only problm was at admin page.

Regards
Kostas