Lighthouse accessibility report and Accordion FAQ

Accordion FAQ produces several errors for the Lighthouse report.
Would there be any chance to solve these errors in the next update of the plugin?

1) Pointing to https://example.com/wp-content/plugins/response-accordion-acnd-collapse/css/font-awesome/fonts/fontawesome-webfont.woff?v=4.1.0

Ensure text remains visible during webfont load. More information: https://web.dev/font-display/

Errors 2 and 3 follow from the html structure that the plugin produces:

2) For each div.wpsm_panel-heading, Lighthouse analysis returns:

[role]s are not contained by their required parent element. More information: https://web.dev/aria-required-parent/

3) For the h4 the plugin automatically creates, Lighthouse returns

h4.wpsm_panel-title. Heading elements are not in a sequentially-descending order. More information: https://web.dev/heading-order/

For background information, the structure the plugin automatically produces:

<div class="wpsm_panel-group" id="wpsm_accordion_190">
	<!-- Inner panel Start --><div class="wpsm_panel wpsm_panel-default">
	<div class="wpsm_panel-heading" role="tab">
		<h4 class="wpsm_panel-title">
			<a class="" data-toggle="collapse" data-parent="" href="#ac_190_collapse1">
				<span class="ac_open_cl_icon fa fa-plus"></span>
				<span class="ac_title_class">
					<span style="margin-right:6px;" class="fa fa-question-circle"></span>
					Some text…		
				</span>
			</a>
		</h4>
	</div>