TypeError when having exposed form in block and setting "role" attribute on it

I tested the issue, views-pages and exposed forms are working fine in drupal, but not able to reproduce the issue.

Given that I've had to reopen several issues incorrectly closed by @niranjan_panem and

I tested the issue, views-pages and exposed forms are working fine in drupal, but not able to reproduce the issue.

Doesn't provide enough detail to indicate the steps to reproduce were followed, this may not have received the due diligence required to justify setting this to Closed (cannot reproduce)

I have implemented a fix to ensure that when $variables['label'] is an array, it gets rendered into a string before assigning it to title_attributes['id']. This prevents the TypeError when setting form attribute $form['#attributes']['role'] = 'search';

Additionally, I have added a PHPUnit test to verify this.

Issue summary needs some work as the proposed solution is not flushed out.

Left a comment on the MR.

Moved the Views exposed filter test to the Search integration test file, as this test verifies that when the search role is assigned to the Views exposed form, the aria-describedby attribute is correctly set without a TypeError. This issue occurs only when the Views exposed form label is rendered as an array.

As per the MR comment, I have also added test coverage for the Block module by adding the role attribute for a standard block and verifying the normal label scenario.

@riyas_nr: This looks great to me, thanks a lot for your work on this! Setting to RTBC.

I amended the “Proposed resolution” section of the IS.

Couple of comments on the MR.