[A11Y] Search select fields missing label

[israelcefrin]

Issue Description

Form control element <select> has no associated label, it will not be announced correctly to users that rely on assistive technology as screenreaders.

How to reproduce / Current behavior

1. Access the search page of a Journal that uses Immersion Theme. https://ojs34.demo.publicknowledgeproject.org/index.php/immersion/search
2. Activate a screenreader and navigate to the select fields (years, months)
3. Notice that the field name are not announced.

What application are you using?

OJS version 3.4

Stack

• Device: Laptop
• OS: MacOS Sequoia
• Browser: Firefox

Testing method

• Method: Manual, Keyboard
• Screenreader: VoiceOver

Action

Add the attribute id to the select fields to make them relatable to the declared labels.

Additional information