Posts carousel: increase max columns per row

Hi all… I’m working a lot with your great plugin which gave me tons of possibilities to arrange layouts.

Now I’m facing an issue to setup a post carousel with 6 columns per row on desktop devices.
Max accepted value for that option is ‘5’.

I temporarily modified 'display_columns' max value configuration in /addons-for-elementor/includes/widgets/posts-carousel.php

This solution solves my problem: I setup ‘6’ in posts carousel options and frontend works fine but I will lose my customization on nexts plugin update.

Is there a way to add a function in my child theme to permanently increase max value accepted for display columns?
Or can you consider increase accepted value at least at 8 columns? =)

Let me know, bye
Fra