autocomplete of branchnames with git flow

[digitalsigi]

System Details

• posh-git version/path: "C:\Users<user>\Documents\WindowsPowerShell\Modules\posh-git\1.1.0"
• PowerShell version: 5.1.22621.2506
• Git version: git version 2.45.0.vfs.0.0
• Operating system name and version: Windows 11 - 23H2 Build 22631.3296

Issue Description

First of all thxs for this great and very helpful pice of software, I really like it. There is one question I have:

I am using git flow for managing releases, hotfix, features etc. In this context I use the related naming conventions for branches e.g. for release 1.23.0 it would be release/1.23.0

When I enter

git flow release finish 1.<tab>

the result is

git flow release finish release/1.23.0

and git flow claims branch release/release/1.23.0 not found.

I there a way to customize posh-git so that only the part after first dash is added as autocomplete?