FloatLabel variants didn't worked

[themuaz97]

Describe the bug

Float label for variant in/on still go to default eventhough already set the variant attributes in InputText. IftaLabel also didn't worked

references:
https://primevue.org/floatlabel/#variants
https://primevue.org/iftalabel/

Pull Request Link

No response

Reason for not contributing a PR

• Lack of time
• Unsure how to implement the fix/feature
• Difficulty understanding the codebase
• Other

Other Reason

No response

Reproducer

https://stackblitz.com/edit/primevue-4-vite-issue-template-yrepxnjr?file=src%2FApp.vue

Environment

none

Vue version

3.4.34

PrimeVue version

4.0.0

Node version

20.14.0

Browser(s)

Edge

Steps to reproduce the behavior

1. just follow the documentation -> https://primevue.org/floatlabel/#variants
2. copy paste then try it on any vue files.

Expected behavior

it should be like this