ToastMessage: styleClass property is ignored

[Irelynx]

Describe the bug

Documentation states that toast.add() accepts styleClass property, but in reality this property is ignored by ToastMessage component.

styleClass property was initially added in this commit (a4973cb), but in the current version of the source code this property doesn't exists.

In version 3.29 ToastMessage works as expected, but not in latest versions (3.33 or 3.34)

Reproducer

https://codesandbox.io/p/sandbox/delicate-smoke-n4xknr

PrimeVue version

3.34.1

Vue version

3.x

Language

ALL

Build / Runtime

Vite

Browser(s)

No response

Steps to reproduce the behavior

Open provided example and you will see the issue.

In this example you will see a Toast and a counter of specified classes in Toast on the current page.

If you will see 0 - it means that there is no classes on this page with the specified name, so the bug persists.

Expected behavior

styleClass must not be ignored and must be applied to ToastMessage container (?)

Also Toast.spec.js can be corrected with additional checks for this prop.