Impossible to filter view with "not begins with"

[foobar]

Hi
apparently RegExp are not fully supported/working as expected.
Its a mix of regexp and glob patterns if I remember cocrrectly
One Topic I quickly found:

BUG: Regex in quicksearch not working correctly (1.6 and 2.0)

Hi all, has it been that way all the time or does the regex-search not work correctly in the quicksearch? So I have some servers called frparsrv01, frparsrv02, frparsrv03, … If I search for h:frpar it will find the hosts. If however I search for h:fr.*par nothing will be found (but it should be). We’re on 1.6.0p27. Any idea? Has it been like this all the time? Thanks, Kai

You are by far not the only one who is annoyed by this.
Two suggestions:
Open a proper feature request here:

User Suggestions - Checkmk

And also vote for those already related to it

Search - regex