Dropdown: selecting a value causes flashing validation errors

[mscharrig]

Describe the bug

This is essential a reopen of the already closed issue: #9425. I'm not sure if the details explained there are still up to date, but the bug itself definitely still exists.

Current behavior
Selecting a value of a dropdown without a filter will cause flashing validation errors

Environment

Reproducer

https://stackblitz.com/edit/github-9mfptz

Angular version

17.3.4

PrimeNG version

17.13.0

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

18.17.1

Browser(s)

No response

Steps to reproduce the behavior

1. Select Primeng dropdown without filter.
2. Click and hold on a value.
3. See validation error until mouseup.
4. Repeat without holding and see a flash of validation errors.
5. Repeat the steps above using the dropdown with filter.
6. No flashing validation errors are occuring

Expected behavior

Selecting a value of a dropdown should not cause flashing validation errors

What is the motivation / use case for changing the behavior?
This will have a better user experience without flashing validation errors and work more like a extension of a select element. While this is similar to #7629, that ticket is only a fix for search while not addressing same issue at the root level.

[wernigtobias]

any updates?