Exclude posts not working

Hi

Trying to use your feature.
Exclude posts:
Exclude the following posts or pages: List of IDs, separated by comma

if i enter just one or many url’s like

https://www.commissionit.co.uk/projects,https://www.commissionit.co.uk/orders, https://www.commissionit.co.uk/store-manager, https://www.commissionit.co.uk/basket-page, https://www.commissionit.co.uk/checkout, https://www.commissionit.co.uk/my-account

then hit either enter or click update options, there is no record of those pages being entered and when i view the sitemap the pages are still showing?

https://www.commissionit.co.uk/sitemap-pt-page-2019-01.xml

you can see the orders page clearly here?

Thanks in advance…

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