[TeachingTips][Accessibility] Action buttons name not read by narrator

[molozano-msft]

Describe the bug

When using teaching tips with action buttons, narrator has no property name to read. Tabbing to an action button reads as "- button" instead of the using the defined value of the action button content.

Steps to reproduce the bug

Pre-requisites:

• The code use to repro the bug is the one provided on this teaching tip guide - add buttons
• Turn ON Narrator. (Settings -> Accessibility -> Narrator Toggle ON)

Repro-Steps:

1. Trigger TeachingTip
2. Tab into tip (F6)
3. Tab into action button
4. Hear narrator

Expected behavior

Actual Result:
When the Focus lands on the action button, Narrator just announces it as button. There is no programmatic name defined for the 'Disable' or the 'Got it!' button.

Expected Result:
The expected result is that there should be a programmatic name defined for the button in the same way a visible name is defined.

Screenshots

No response

NuGet package version

Microsoft.UI.Xaml 2.7.0

Windows app type

• UWP
• Win32

Device form factor

Desktop

Windows version

Windows 11 (21H2): Build 22000

Additional context

No response