Dropdown and Autocomplete: Little flickering of items on open

[mrkshx]

Describe the bug

When opening dropdown the items flicker for a very short moment.
It also happens in autocomplete component.

dropdown_flickering.mp4

dropdown_with_template_flickering.mp4

autocomplete_flickering.mp4

Environment

Any environment

I discovered this issue in Primeng 14 but also in current version Primeng 17.14.1

Reproducer

No response

Angular version

17.3.1

PrimeNG version

17.14.1

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

20.12.2

Browser(s)

No response

Steps to reproduce the behavior

Dropdown

1. Open dropdown
2. Item texts flicker for a very short moment

Autocomplete

1. Type something
2. Item texts flicker for a very short moment

Expected behavior

The items text should not flicker

[cetincakiroglu]

Hi,

We couldn't replicate it with the 17.16.1. This might due to transitionOptions of the overlay. You can try different values.

// any component with overlay will work not just dropdown
<p-dropdown 
     ....
     [overlayOptions]="{transitionOptions: ''}"
/>

https://primeng.org/overlay#api.overlay.props.showTransitionOptions

Closing the issue, thanks for reporting.

[github-actions]

We're unable to replicate your issue, if you are able to create a reproducer by using PrimeNG Issue Template or add details please edit this issue. This issue will be closed if no activities in 20 days.