The vertical properties "up" and "down" are really difficult to use.

[hsyfee]

The vertical direction property is achieved by rotating 90 degrees, causing difficulties in positioning elements if scrolling effect is implemented within the area. Could you abandon the method of rotating 90 degrees and achieve vertical scrolling within the area solely based on the height of the outer element of the marquee component?

[platonlukyanov]

I am suffering from that as well, I have an enormous amount of weird bugs when I'm trying to make the marquee 100% height

[xixihhhh]

i find https://github.com/devnomic/marquee , it solve this problem