Configure consult-ripgrep to restrict filter-string to the filename part

[albcorp]

I use consult-ripgrep heavily when moving around code, and I make extensive use of the two part search of #regexps#filter-string. However, I only recently realised that FILTER-STRING operates on the WHOLE match. I mistakenly believed that it specifically acted on the file path.

Is it possible to configure consult-ripgrep, or consult in general, to restrict FILTER-STRING to the filename part? For example, appending the pattern [^:]*: means that FILTER-STRING can only match in the first part of the result, which I believe is the file path