Calendar selecting disabled year/month (Accessibility)

[mristov]

Describe the bug

We can select disabled year or month via tab key even when is disabled (Accessibility)

Environment

Angular 17
PrimeNg 17.3.3

Reproducer

https://stackblitz.com/edit/sz4dye?file=src%2Fapp%2Fdemo%2Fcalendar-reactive-forms-demo.ts

Angular version

17.0.5

PrimeNG version

17.3.3

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

18.16.1

Browser(s)

No response

Steps to reproduce the behavior

In Stackblitz link we can clearly see that if we set maxDate
-> open p-datepicker-header
-> via click we can't click on disabled years, but if we press Tab key we can focus in disabled years and then with Space key or Enter key we can select it.
-> with selected disabled year we are opening months for that year, and again as part of Accessibility if we press Tab key focus is losing outside datepicker

This clearly cannot happen

The same scenario happens also and for selecting disabled months.

Expected behavior

As we cannot click on disabled year/month, the same applies and for press Enter key or Space key over disabled.

[github-actions]

This issue has been automatically marked as stale. If this issue is still affecting you with the latest version, please leave any comment, and we will keep it open. We are sorry that we have not been able to prioritize it yet. If you have any new additional information, please include it with your comment!

[github-actions]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please create a new issue with up-to-date information. Thank you for your understanding!