Many warnings with PHP > 8.0 versions

[bittailor]

I upgraded my WordPress Server from PHP 7.4. to PHP 8.2, as PHP 7.4 is now End of life for more than a year and WordPress Release 6.4 recommends PHP 8.1 or 8.2.

Now the Live Composer plugin (Release 1.5.33) generates a lot of Undefined array key warnings like

PHP Warning:  Undefined array key "main_location" in /var/www/html/wp-content/plugins/live-composer-page-builder/modules/blog/module.php on line 3759
[php:notice] PHP Stack trace:
[php:notice] 1. {main}() ...
... 

That spam the logs and hides possible other issues.

Are you planning to support to PHP >= 8.1 without warnings?
Are you interested in a PR that tries to fix/remove those Undefined array key warnings?