bug(mat-form-field): Label for outline mat-form-field is overlapping matPrefix icon in a mat-sidenav
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- TypeScript
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Descripción
### 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
I noticed that the `transform` property on the `` for a `mat-form-field` with `appearance="outline"` isn't correctly picking up the width of the icon, if the form field has a `matPrefix`. This is specific to when the form field is within a `mat-sidenav` (perhaps other components that aren't visible on component init, but I haven't tried).
See attached images of the DOM elements and place in the code where this is calculated, plus attached blitz which shows the correct behavior for a `mat-form-field` with `appearance="fill"`


### Reproduction
StackBlitz link: https://stackblitz.com/edit/i6aa9z
Steps to reproduce:
1. Add a `mat-form-field` with a `matPrefix` and `appearance="outline"` to a `mat-sidenav`
2. Toggle the `mat-sidenav` open
### Expected Behavior
Label should be shifted to the left so that it does not overlap the icon
### Actual Behavior
Label is overlapping the prefix icon
### Environment
- Angular: 17.0.0
- CDK/Material: 17.0.4
- Browser(s): Chrome
- Operating System (e.g. Windows, macOS, Ubuntu): macOS, Windows
Guía de contribución
Línea de trabajo
Comienza con la reproducción enlazada de StackBlitz e inspecciona el cálculo de la transformación de la etiqueta outline de mat-form-field cuando el campo está inicialmente dentro de un mat-sidenav cerrado. Compara las apariencias outline y fill y, a continuación, verifica que al abrir el sidenav la etiqueta se desplaza para dejar libre el icono matPrefix.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- angular, typescript
- Área
- frontend
- Tipo de issue
- Error
- Dificultad
- 3/5
- Tiempo estimado
- 1-2 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 35/100