bug(MatAutocomplete): BlockScrollStrategy doesn't work with cdkScrollable

### Is this a regression?

- [ ] Yes, this behavior used to work in the previous version

### The previous version in which this bug was not present was

_No response_

### Description

Using `BlockScrollStrategy` on `MatAutocomplete` does not work unless the scroll container is the document itself.
I've added `cdkScrollable` to the scroll container, and `CloseScrollStrategy` and `RepositionScrollStrategy` do work, but not `BlockScrollStrategy`.

### Reproduction

1. https://angular-scroll-block.stackblitz.io
2. Use Ctrl+Space inside the input field and scroll the scroll-container.

Working example with the scroll in the document:
1. https://angular-scroll-block-works.stackblitz.io
2. 2. Use Ctrl+Space inside the input field and scroll the document.

### Expected Behavior

Scroll should be blocked when using `BlockScrollStrategy`

### Actual Behavior

Scroll is not blocked when using `BlockScrollStrategy`

### Environment

Angular CLI: 14.2.3

Node: 18.12.0 (Unsupported)

Package Manager: npm 8.19.2

OS: win32 x64


Angular: 14.2.2

... animations, cdk, common, compiler, compiler-cli, core, forms

... material, platform-browser, platform-browser-dynamic, router

Package                         Version

---------------------------------------------------------

@angular-devkit/architect       0.1402.3

@angular-devkit/build-angular   14.2.3

@angular-devkit/core            14.2.3

@angular-devkit/schematics      14.2.3

@angular/cli                    14.2.3

@ngtools/webpack                14.2.3

@schematics/angular             14.2.3

ng-packagr                      14.2.1

rxjs                            7.5.6

typescript                      4.8.3

webpack                         5.74.0

まず、リンクされている angular-scroll-block.stackblitz.io の例で動作を再現し、動作する document-scroll の例と比較します。MatAutocomplete と BlockScrollStrategy のエントリポイントを確認し、autocomplete が開いている間は cdkScrollable コンテナのスクロールがブロックされることを、他のスクロール戦略を壊さずに検証します。

索引モデルが issue の本文から書いたものです。