bug(MatAutoComplete): requiredSelection value racecon on panel close

[gpaimla]

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

Autocomplete using "requiredSelection" results in a racecon upon closing the panel

mMKnaVDucT.mp4

Reproduction

StackBlitz link: https://stackblitz.com/edit/q5xjs54i?file=src%2Fexample%2Fautocomplete-require-selection-example.ts
Steps to reproduce:

1. open panel
2. while panel is open click reset button

Expected Behavior

Control value should be set after clicking "reset" button while the autocomplete panel is open

Actual Behavior

Control has no value after clicking "reset" button while the autocomplete panel is open

Environment

• Angular: 19.0.0
• CDK/Material: 19.0.0
• Browser(s):
• Operating System (e.g. Windows, macOS, Ubuntu):