Fixed PHP 8 warnings.
Added gppa-queued class to forms during the debounce period before XHR loading, allowing easier detection of Populate Anything attempting to load fields/Live Merge Tags for other perks.
Improved compatibility with new product config in Gravity Forms 2.9+. This addresses an issue totals not updating if Option/Product fields have dynamically populated choices and filters dependent on other fields.
Fixed an issue where a dynamically populated field's parameter name may get overriden on form render.
