how to block a page but not its subpages?

[Doodlinka]

I want to block YT's front page (youtube.com), but not everything else on the site. I have tried:

• putting youtube.com and +youtube.com/* in the main domain block text box
• youtube.com in the main text box and youtube.com/.+ in the regex allowlist
• putting youtube.com/.+ (or youtube.com/.*) in the regex allowlist and youtube.com in the regex blocklist
• disabling other block sets
  And both the homepage and a page that should be allowed (like https://www.youtube.com/playlist?list=WL) are blocked. I have also tried YTBlock, which doesn't seem provide what I want. Is there something I'm doing wrong?

[proginosko]

The following should do it (make sure the regex fields are empty):

youtube.com
+youtube.com/*+

I just tested it and it seems to work fine. YT front page is blocked, but https://www.youtube.com/playlist?list=WL is allowed.

[Doodlinka]

worked, thanks