Believe its PHP 8+ issue

So when attempting to save a dynamic item using PHP 8.1 the system throws the following error:

PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /nas/content/live/xxxx/wp-content/plugins/dynamic-widgets/dynwid_admin_save.php:313#012Stack trace:#012#0 /nas/content/live/xxxx/wp-content/plugins/dynamic-widgets/dynamic-widgets.php(664): require_once()#012#1 /nas/content/live/xxxx/wp-includes/class-wp-hook.php(310): dynwid_init('')#012#2 /nas/content/live/xxxx/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array)#012#3 /nas/content/live/xxxx/wp-includes/plugin.php(517): WP_Hook->do_action(Array)#012#4 /nas/content/live/xxxx/wp-settings.php(632): do_action('init')#012#5 /nas/content/live/xxxx/wp-config.php(120): require_once('/nas/content/li...')#012#6 /nas/content/live/xxxx/wp-load.php(50): require_once('/nas/content/li...')#012#7 /nas/content/live/xxxx/wp-admin/admin.php(34): require_once('/nas/content/li...')#012#8 /nas/content/live/xxxx/wp-admin/themes.php(10): require_once('/nas/content/li...')#012#9 {main}#012 thrown in /nas/content/live/xxxx/wp-content/plugins/dynamic-widgets/dynwid_admin_save.php on line 313

And then just viewing the system is throwing the following warning:

PHP Warning: Undefined variable $widget_id in /nas/content/live/xxxx/wp-content/plugins/dynamic-widgets/mods/pages_module.php on line 123

I believe it is probably due to the site running PHP 8.2. Is there plan to get plugin compatible with 8?