Bug 249154

Summary:	AX: Role of combobox on button cuts off screen reader announcement (voice over)
Product:	WebKit	Reporter:	Amro Ali <amro.ali>
Component:	Accessibility	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	andresg_22, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 15
Hardware:	Mac (Apple Silicon)
OS:	macOS 12

Description Amro Ali 2022-12-12 09:48:11 PST

Steps to reproduce:
1. Create a button (see code pen below) element and apply a role = combobox. Make sure the button has a label that will be announced by a screen reader (such as "submit).
2. Launch voice over and navigate to this button

Expected: The name "submit" is announced
Actual: "submit" is actually cutoff and only "su" or "sub" is announced.

Codepen example: https://codepen.io/ljones2886/pen/jOKQOLz

Comment 1 Radar WebKit Bug Importer 2022-12-12 09:48:26 PST

<rdar://problem/103257937>