Component: TreeSeleect Filter broken in V17.18.11

[Rlamotte]

Describe the bug

Using PrimeNG V17.18.11, we encounter a bug on TreeSelect component filter. This error is reproductible directly on PrimeNg documentation : https://primeng.org/treeselect#filter
As you can see, when you enter a character, you have 2 "clear" buttons :

This behaviour seems to come from a wrong inject of V18 new "clear" button, as we can see in V18 TreeSelect filter page : https://v18.primeng.org/treeselect#filter

Environment

PrimeNg documentation !

Reproducer

No response

Angular version

18.2.8

PrimeNG version

17.18.11

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

20.17.0

Browser(s)

Chrome 130.0.6723.69

Steps to reproduce the behavior

1. Go to https://primeng.org/treeselect#filter
2. Click on the TreeSelect component
3. Add something on the filter input
4. See the new clear icon on the input

Expected behavior

Maintain on v17 the "right input clear button"