includes/js/backend.js: jQuery.fn.load() is deprecated

Hi,

I have to active to my site this plugin https://www.ads-software.com/support/plugin/enable-jquery-migrate-helper/ and after this I have a warning message:

includes/js/backend.js: jQuery.fn.load() is deprecated and
Query.fn.size() is deprecated; use the .length property

Could you please have a look and resolve this problem ? I use your plugin for several product for Pro prices.

When do you think you will update your plugin please ?

Thanks in advance,

Best