Dropdown component is triggering onChange when tabbing over

[dancras]

Describe the bug

Version 10.5.0 has introduced an unexpected behaviour that tabbing over a dropdown component triggers an onChange event

Reproducer

https://codesandbox.io/p/sandbox/primereact-test-forked-6qvhkq

PrimeReact version

10.5.0

React version

18.x

Language

ALL

Build / Runtime

Create React App (CRA)

Browser(s)

No response

Steps to reproduce the behavior

• Load the sandbox
• Repeatedly press "tab" to focus and unfocus the dropdown
• See that rows are added to the display, as part of the onChange event handler

Expected behavior

onChange should only trigger when a selection is made

[RolT]

On top of that, tab should jump to the next input if the dropdown is not open, but we stay in the dropdown. 10.4.0 works properly.

I assume the new behaviour is a side effect of the "Input accessibility" changes - (is the linked issue private ? #5991)

[melloware]

Yes it is related to the accessibility. It seems PrimeVue behaves correctly: https://primevue.org/dropdown/

So maybe we need to look and port their fixes?