[Solved]
Using Backdrop-filter will broke the render of the children elements:
<div class='parent'>
<div class='children'>
<div class='children'>
<div class='children'>
....
</div>
.parent{
// ...
backdrop-filter: blur(1rem);
// ...
}
Using this pattern, all children will be blurred (not aliased) when the scale property is applied.
I didn’t find a solution yet. But, this is it.