Scrolling down is inconsistent with native vim

[1925381584]

Summary

When scrolling up in Vim mode using ctrl-y, the cursor will remain on it's current row and be scrolled off screen. In Vim, the cursor will be "sticky" and will always clamp to the last visible line on screen rather than scroll out of view

Zed Version and System Specs

Zed: v0.180.0 (Zed Dev fa677bd)
OS: Windows 10.0.19045
Memory: 15.7 GiB
Architecture: x86_64
GPU: Intel(R) Iris(R) Xe Graphics || Intel Corporation || 101.5972

[probably-neb]

From the video, it seems like we're doing the right thing when scrolling down, and the incorrect thing when scrolling up, correct?

[1925381584]

From the video, it seems like we're doing the right thing when scrolling down, and the incorrect thing when scrolling up, correct?从视频中可以看出，我们在向下滚动时做了正确的事情，而在向上滚动时做了不正确的事情，对吗？

yes, you are right