bug(MatSelect): When panel is displayed inside a SideNav, it stays opened on Escape button

### 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

Hi,

When using MatSelect inside a SideNav, if the panel is opened and we close the sideNav with the Escape button, the MatSelect panel stays opened.

I expected the same behavior like with the MatDatePicker, if the picker panel is opened, when using Escape the picker is closed first, and then using Escape again closes the sideNav.

I also provide the same sample inside a Dialog using the MatSelect and MatDatePicker and in this case, both works the same way and correctly.

The issue seems related to this one:
https://github.com/angular/components/issues/7981

Thanks

### Reproduction

StackBlitz link: https://stackblitz.com/edit/components-issue-starter-r9az1u4q
Steps to reproduce:
1. Click on button to open the SideNav
2. Open the MatSelect panel
3. Click on Escape

### Expected Behavior

MatSelect should be closed with the escape button instead of the SideNav

### Actual Behavior

SideNav is closed and MatSelect panel stays visible

### Environment

- Angular: 18 (same issue in 19)
- CDK/Material: 18 (same issue in 19)
- Browser(s): Chrome
- Operating System (e.g. Windows, macOS, Ubuntu): Windows

Inizia con la riproduzione StackBlitz collegata e riproduci la sequenza Escape negli esempi SideNav, MatSelect e MatDatePicker. Confronta il modo in cui MatSelect gestisce Escape con il comportamento del picker. Il lavoro è completo quando il pannello MatSelect si chiude per primo e un Escape successivo chiude la SideNav, includendo la copertura della configurazione segnalata.

Scritto dal modello di indicizzazione a partire dal testo della issue.