A lot of lines in Haystack editor

[dankinsoid]

I'm using a Haystack editor (VSCode fork) and noticed a bug, when a window scale not equal to 100% there are a lot of lines in the current editor
Maybe it's a Haystack bug, I've opened an issue for them too

[leodevbro]

Hello @dankinsoid, thanks so much for the donation.
Well, the bug is [I think] actually the bug of VS Code itself, or maybe the Electron engine of the VS Code, Or maybe the operating system scaling bug, or maybe combination of OS scaling and Electron scaling bug.

Here you can see that in April 2022, when they updated the Electron engine of VS Code, the horizontal lines bug fixed partially.
microsoft/vscode#137609 (comment)

I guess we should report this issue to the VS Code team and maybe also Electron team.

Short explanation:
Blockman is not able to render one full block div element, so it renders div boxes on each line and these lines touch each other to create an illusion of one big box. With normal scaling, those line-boxes touch each other perfectly, they are just CSS height: 100%; div boxes (Not exactly div boxes, but they are CSS ::before and CSS ::after boxes). so there should not be any fractional calculations, but somehow Electron has such bug, I don't know why.