The problem

Hello,

I’ve noticed some odd behavior with branch merging recently, and it seems that the behavior differs depending on whether the branch is remote or local. I’d like to request a review of this issue.

I’ve attached some screenshots for reference:

Screenshot 1	Screenshot 2
Merging origin/main into branch b, shows up-to-date.	Merging the local branch main into branch b, shows 11 commits, which shouldn’t exist.

Screenshot 3	Screenshot 4
Merging branch b into branch c, inconsistent behavior observed.	Another example of merging branch b into branch c.

This doesn’t seem to happen consistently, but to help with testing, I’ve shared the repository I used for testing:
https://github.com/zeikar/merge-test.

Thank you!

Release version

3.4.10-beta3 (arm64)

Operating system

macOS 15.1.1 (24B91)

Steps to reproduce the behavior

1. Create a new repository.
2. Create a new branch.
3. Test merging between the local branch and the remote branch.

Log files

No response

Screenshots

No response

Additional context

It seems to work correctly after restarting the application.