feat(web): Make Base Key Visible with Popups (Enhancement)

[dyacob]

Is your feature request related to a problem? Please describe.

On an iPhone, when a keyboard has a popup menu for key selection, the pressed key is masked in white as seen in the screenshot when the ህ key is pressed in the GFF Amharic keyboard:

Describe the solution you'd like

I think it is a better user experience to keep the pressed key visible as done with the popups under Android. Note that the inverted triangle ▾ at the bottom of the keyboard that points to the pressed key is a good approach that could be synched to the iOS popups:

Describe alternatives you've considered

No response

Related issues

No response

Keyman apps

• [ ] Keyman for Android
• [X] Keyman for iPhone and iPad
• [ ] Keyman for Linux
• [ ] Keyman for macOS
• [ ] Keyman for Windows
• [ ] Keyman Developer
• [ ] KeymanWeb
• [ ] Other - give details at bottom of form

Keyman version

15.0.273

Operating system

iOS 16.1.2

Device

iPhone (probably on iPad also)

Target application

No response

Browser

No response

Keyboard name

gff_amharic

Keyboard version

3.1

Language name

Amharic

Additional context

This is a general iOS styling issue, not specific to any one keyboard.

[mcdurdin]

I agree that this isn't ideal. It matched the iOS design at the time but I feel like it's a little unclear.

[jahorton]

See #9911 - this will land as part of the upcoming gestures feature for 17.0.