Float label not working when clearing input on AutoComplete and TextArea

[sourdoth]

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Current behavior
Float Label not work in autocomplete and textArea when a write and after delete the text the label not return to the input
in autocomplete work but when i set [forceSelection]="true" dosn´t work

expected behavior
when textarea and autocomplete input are clear, label apper into the input not over.

Minimal reproduction of the problem with instructions
https://www.primefaces.org/primeng/showcase/#/floatlabel

TextArea :

1. write in textarea
2. remove focus
3. delete text from texarea
4. remove focus

AutoComplete

1. enable [forceSelection]="true"
2. write in box for search (empty result)
3. remove focus

in both case label keep over input

• Angular version: 11

• PrimeNG version: 11