VSCode doesn't save your open tabs and positions when you switch Git branches. I made a fix. (Open Source)

The author built Branch Workspaces, an open-source VSCode extension that automatically saves and restores open tabs, cursor positions, scroll positions, and editor layout when switching Git branches. It monitors .git/HEAD directly, so it works regardless of how branches are switched (terminal, UI, or other tools), and stores all state locally with no configuration required.