Problems with sitemap

Hi, I have problem with the sitemap produced and submitted automatically to Google Search Console. The problem is that the sitemap contains URLs that it shouldn’t be included like dynamic URL’s that are part of Wix Booking system (e.g. bookings checkout URL’s). Is anyone experiencing the same issue? Any solution to avoid it? Thanks for the support.
Andrea

You should vote for this request here.
https://support.wix.com/en/article/request-making-changes-to-your-sitemap

To hide pages from your sitemap, then try hiding them from search engines as shown here.
https://support.wix.com/en/article/hiding-a-page-from-search-engines-google

Otherwise, have a read of this Wix SEO page here.
https://support.wix.com/en/article/submitting-your-sitemap-directly-to-google

Finally, as this is not a code related issue, you are best suited going through Wix Support if you want more help with this.
https://support.wix.com/en/article/contacting-wix-customer-care-for-support

Thanks GOS, I’ve already voted for:
https://support.wix.com/en/article/request-making-changes-to-your-sitemap
but it will be a workaround because the one I described is a bug; the URL’s included in my sitemap are URL’s of pages part of the booking process that are not meant to be indexed by Google and in fact Wix doesn’t provide the features to hide them as described in: https://support.wix.com/en/article/submitting-your-sitemap-directly-to-google
Thanks for the support