The text is flickering when switching options

[Noah-Ywh]

Windows Terminal version

1.17.11461.0

Windows build number

22621.1848

Other Software

npm：git-cz

Steps to reproduce

To submit code using git-cz

Expected Behavior

No response

Actual Behavior

-.Made.with.Clipchamp.mp4

[zadjii-msft]

Does this repro in a conhost.exe window/?

[Noah-Ywh]

Does this repro in a conhost.exe window/?

This is a repro in conhost.exe.

conhost.mp4

Also, I only encountered the issue on a laptop computer.

[zadjii-msft]

Since this repros in conhost, I'd guess this is an upstream issue with git-cz itself. The way it's redrawing the whole TUI each frame seems... inoptimal. Though that's probably more an issue with whatever lib they're using to draw than anything else.

That being said - what they're outputting here also doesn't look terribly expensive to output. Maybe there's some specific sequence of clear & print they're using that's specifically causing a frame to flush with the screen blanked.

Though, very peculiar that it repros even in conhost directly, on 22621. That makes me think it's not the #14677 bug.

[zadjii-msft]

Interestingly enough, I can repro this slightly on 1.18, and not at all on conhost (from 10.0.25903.1000) nor gnome-terminal. I reckon this is probably somehow throughput bound. It shouldn't be for a menu as trivial as this, but might be.

[Noah-Ywh]

I have installed git-cz on a remote Ubuntu system. When I access and use git-cz via SSH on my desktop computer, it works fine. However, when I access and use git-cz via my laptop computer, I encounter this issue. I have tested this on both two desktop computers and two laptops separately.

[Noah-Ywh]

@zadjii-msft
Perhaps it has something to do with the rendering mechanism of the laptop computer! Nevertheless, thank you for patiently reading through my poor English and responding. Thank you.