Segment return no result

My version is 1.6 .I’m trying the example of segment from doc.
The link
in the doc is ok.
but when i change the segmetn parameter to “entryPageUrl=@drums”(link),
it returns no result.It’s said in the doc that “=@” stands for " Contains", so it’s obviously that there should be some results.
Please help,thanks.

Thanks for the report, known bug, see : pageUrl segment does not work with =@ contains operator · Issue #2727 · matomo-org/matomo · GitHub will be fixed in next release

Thank for replying.
Sorry for missing the ticket.
By the way,it’s the same case with “pageTitle”.Example:
no result link