The username field of the reset password form has no autocomplete attribute

The username field of the "Forgot your password" form does not carry an autocomplete attribute, so browsers and password managers cannot identify its purpose and do not offer the stored user name.

This fails WCAG 2.1 success criterion 1.3.5 "Identify Input Purpose" (level AA, EN 301 549 9.1.3.5), which requires that a field collecting information about the user exposes its purpose programmatically.

Steps to reproduce

• Log out.
• Go to /xwiki/bin/view/XWiki/ResetPassword.
• Inspect the user name input.

Actual behaviour

The input is rendered as <input type="text" id="u" name="u" class="form-control" size="60" /> with no autocomplete attribute.

Expected behaviour

The input carries autocomplete="username", like the login and registration forms already do since XWIKI-18811 and XWIKI-18837.

Location

xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-templates/src/main/resources/templates/resetpasswordinline.vm, line 72.

Note that step 2 of the same flow is already correct: the new-password fields go through definePasswordFields in register_macros.vm and carry autocomplete="new-password".