Need help selecting several URLs from forum "code block"

Hi everyone,

First-time poster here. I have a problem with scraping several URLs from a forum named kajgana.com, when the URLs are pasted in the "code block" and not the regular forum post. I only get the first result, I don't know, maybe the logic behind my RegEx is bad, but it worked on other websites without a problem. If I leave the RegWx out the whole text is selected, as one entry.

Thank you in advance, any help is greatly appreciated!

Url:
https://forum.kajgana.com/threads/Интернет-радио-и-телевизија-стримови-прашања-генерална-дискусија.41855/page-4555#post-8755329

Sitemap:
{"_id":"kajgana","startUrl":["https://forum.kajgana.com/threads/Интернет-радио-и-телевизија-стримови-прашања-генерална-дискусија.41855/page-[4550-4654]"],"selectors":[{"id":"CodeBlock","type":"SelectorText","parentSelectors":["_root"],"selector":"div.bbCodeBlock","multiple":true,"regex":"((htt.*).m3u)$","delay":0}]}

The tool can only select one item group at a time whilst using regex.