bug(CHIPS AUTOCOMPLETE): chips autocomplete won't emit optionSelected if matChipInputAddOnBlur is set to true

### 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

When creating a mat autocomplete with chips the selectedOption event is not fired if the input associated with the chip-list has the [matChipInputAddOnBlur] property set as true and has a value typed in.

if you set the matChipInputAddOnBlur to false it will work perfectly, but I also need it to fire on blur to validate or insert the inputted value.

### Reproduction

Steps to reproduce:
1. visit https://stackblitz.com/edit/angular-rmuzjg-t8dcn6?file=src/app/chips-autocomplete-example.ts
2. type "a" into the input
3. click orange (or any other option except apple)

there is a console.log('selected') in the function associated with the (optionSelected) event, it won't be fired.

### Expected Behavior

The option clicked (orange) should be added to the chips.

The autocomplete's optionSelected event should be fired.

### Actual Behavior

a chip with the value inputted is added to the chips but the option clicked is not.

the autocomplete's optionSelected event is not fired.

### Environment

- Angular:
- CDK/Material:
- Browser(s):
- Operating System (e.g. Windows, macOS, Ubuntu):

Inizia con la riproduzione StackBlitz collegata e traccia l’interazione tra il comportamento matChipInputAddOnBlur dell’input dei chip e l’evento optionSelected dell’autocompletamento. Verifica il caso in cui viene inserito del testo e si fa clic su orange, quindi conferma che l’opzione selezionata venga aggiunta e che optionSelected venga attivato, mentre il valore digitato viene gestito come previsto.

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