Since Angular v20 it is not encouraged any more to use the naming convention user-input.component.ts for components. Instead it is encouraged to use a simpler naming like user-input.ts. If so, the control flow blocks @if() or @for() are not formatted correctly any more.
Using Prettier 3.8.1 in Webstorm 2025.3.2
Not replicable in https://prettier.io/playground)

user-input.component.html

<div>
  @for (item of model; track item) {
    @if (item === "test") {
      <div>{{ item }}</div>
    }
  }
</div>

user-input.html

<div>
  @for (item of model; track item) { @if (item === 'test') {
  <div>{{ item }}</div>
  } }
</div>