Using Tab Delimiter "\t" in the "Custom Format"?

[SwiftMove]

In the "Custom Format" options, I'm trying to use "\t" as a "tab" delimiter to separate my "title" and "url", but this doesn't appear to work. I see that the "Enable tabs filtering" supports RegEx, and it would appear that "Custom Format" kind of supports RegEx, i.e. "\r\n", so I'm kind of surprised this isn't working.

Example
{title}\t{url}\r\n

Is this just an oversight or perhaps something that will be added in a future release?

[tsilvs]

Is duplicated by #44

[tsilvs]

Seems not so hard to implement in a pull request. Maybe will investigate this possibility.