git flow tag message will be changed

[Terness]

git version 2.30.2

git flow version 1.12.3 (AVH Edition)

Hi, i found a question when i use git flow release finish 1.0.0-bg-data -m "[FIXED] 1. test"

When i finish any branch with "-m", i found that the tag message will be changed.

For example

But the tag message