Should we add svh - or grid for the sticky footer?

[perpetual-education-personal]

main {
min-height: 100vh;
min-height: 100svh; // ??
}

[prolixmagus]

After scouring a few articles...

"SVH differs from DVH in that it assumes that elements like the address bar, etc., are not being displayed and, therefore, removes the auto-resizing issues present in DVH ... Iin most instances, SVH offers a more consistent approach to handling the height of your content onscreen but may also have some content obscured when additional elements appear onscreen – things like your address bar, etc."

So, better for mobile and scrolling to use svh, but once stopped, it could affect the content? But nice to have the option?