Ever since they started unifying the toolbar in macOS Big Sur back in 2020 and now with the weird toolbar changes in macOS Tahoe, there is so much discrepancy as to how they work.
For example, you could double-click on the title bar or toolbar to minimize your window. But now with it being unified, you have much less space.
In some apps like Music or Xcode, double-clicking doesn’t even work unless you’re in the sidebar area. This design is beyond frustrating to use.