AutoComplete: with virtual scroll, suggestions list gets hidden after clearing input & remains till reloaded again.

[RajeshCh17]

Describe the bug

We are using Autocomplete with virtual scroll support, as user starts typing in input overlay panel rightly shows result suggestions as user clears or removes input characters one by one, after complete deletion of input it gets hidden and doesn't comes up again.

Environment

All environment.

Reproducer

No response

Angular version

17.1.3

PrimeNG version

17.1.0

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

18.17.0

Browser(s)

Chrome Version 129.0.6668.90 (Official Build) (arm64)

Steps to reproduce the behavior

1. Start typing input in Autocomplete with virtual scroll support --> suggestions visible.
2. Remove each input char one by one --> would see suggestions as per response.
3. Once all characters are removed.
4. Start typing input character once again. ---> would see no overlay panel for suggestions, even api returns suggestions.

Expected behavior

It should show suggestions as per user input query.

[github-actions]

Due to PrimeNG team's busy roadmap, this issue is available for anyone to work on. Make sure to reference this issue in your pull request. ✨ Thank you for your contribution! ✨

[RajeshCh17]

seems p-scroller getting an inline style of height:0px...