The issue could be related to the wire:model.debounce.9999ms directive. It's possible that the debounce time is too long, causing the updates to not be saved consistently. Try reducing the debounce time to a lower value, such as 500ms or 1000ms, and see if that improves the consistency of the updates.
Another potential issue could be related to the x-data directive. Make sure that the x-data value is unique for each instance of the Quill editor on the page. If multiple instances of the editor are using the same x-data value, it could cause conflicts and inconsistent behavior.
Here's an updated version of the code with a shorter debounce time and a unique x-data value:
<div class="mt-2 bg-white" wire:ignore>
<div class="form-input-textarea"
x-data="{quillEditor: null}"
name="main_description"
x-ref="quillEditor"
x-init="
quillEditor = new Quill($refs.quillEditor, {theme: 'snow'});
quillEditor.on('text-change', function () {
$dispatch('input', quillEditor.root.innerHTML);
});
"
wire:model.debounce.500ms="main_description"
>
{!! $main_description !!}
</div>
</div>