`git fetch --refmap=<refspec>… <repository> <refspec>…​` providing NON-empty <refspec> to the --refmap ALSO causes Git to ignore the configured refspecs

Thank you for filling out a Git bug report! Please answer the following questions to help us understand your issue.

What did you do before the bug happened? (Steps to reproduce your issue)

cd '/'; cd '/'; rm --force --recursive -- './test_git'; mkdir "$_"; cd "$_"; mkdir --parents -- './server' './client'; git -C './server' init --bare './repo.git' git --git-dir='./server/repo.git' --work-tree='.' commit --allow-empty -m "$((++number))" git -C './server/repo.git' branch branch1; git -C './server/repo.git' branch branch2

git -C './client' init './repo' git -C './client/repo' remote add server 'file://'"$(realpath './server/repo.git')" git -C './client/repo' remote --verbose git -C './client/repo' config list --local --show-scope --show-origin git -C './client/repo' fetch --dry-run git -C './client/repo' fetch --dry-run --refmap='+refs/heads/*:refs/remotes/server/*' server branch1 branch2 git -C './client/repo' fetch --dry-run --refmap='+refs/heads/branch*:refs/remotes/server/branch*' server branch1 branch2 git -C './client/repo' fetch --dry-run --refmap='+refs/heads/branch1:refs/remotes/server/branch1' server branch1 branch2 git -C './client/repo' fetch --refmap='+refs/heads/branch1:refs/remotes/server/branch1' server branch1 branch2 git -C './client/repo' branch --list --all --verbose --verbose

What did you expect to happen? (Expected behavior)

In `git fetch --refmap='+refs/heads/branch1:refs/remotes/server/branch1' server branch1 branch2`, `remote.server.fetch=+refs/heads/*:refs/remotes/server/*` merges with `--refmap='+refs/heads/branch1:refs/remotes/server/branch1'`, so these should be what would be done: branch1 -> server/branch1 branch2 -> server/branch2

What happened instead? (Actual behavior)

In `git fetch --refmap='+refs/heads/branch1:refs/remotes/server/branch1' server branch1 branch2`, `remote.server.fetch=+refs/heads/*:refs/remotes/server/*` is replaced by `--refmap='+refs/heads/branch1:refs/remotes/server/branch1'`, so these are what would be done: branch1 -> server/branch1

What's different between what you expected and what actually happened?

Anything else you want to add:

Please review the rest of the bug report below. You can delete any lines you don't wish to share.

[System Info]
git version:
git version 2.46.0.windows.1
cpu: x86_64
built from commit: 2e6a859ffc0471f60f79c1256f766042b0d5d17d
sizeof-long: 4
sizeof-size_t: 8
shell-path: D:/git-sdk-64-build-installers/usr/bin/sh
feature: fsmonitor--daemon
libcurl: 8.9.0
OpenSSL: OpenSSL 3.2.2 4 Jun 2024
zlib: 1.3.1
uname: Windows 10.0 22631
compiler info: gnuc: 14.1
libc info: no libc information available
$SHELL (typically, interactive shell): C:\Program Files\Git\usr\bin\bash.exe

[Enabled Hooks] not run from a git repository - no hooks to show