Hello,
The problem was passed to our dev team to fix in the next update.
You can use the next temporary solution:
1/ https://prnt.sc/hkxzng8qUALq
2/
add_filter('etheme_bought_together_fix_total_prices', '__return_false');
add in child-theme/functions.php via FTP
> https://gyazo.com/32295997629af310b557a15948dc1542
Regards