LineEdit with `select_all_on_focus` not working correctly for web export with virtual keyboard

[roughbits01]

Tested versions

• Reproducible in master and latest official builds too.

System information

Chrome, Firefox and Safari (Tested on a pixel 6a, iPhone 15 pro, and iPad Air)

Issue description

A LineEdit with select_all_on_focus enabled will select all on focus as expected. However when you start typing, the text will not get replaced and instead the new text gets appended. This happen only in web export on devices with a virtual keyboard.

Steps to reproduce

• Create a LineEdit with select_all_on_focus checked
• Type some text
• Lose focus
• Regain focus
• Type some text

ScreenRecording_05-17-2025.16-13-06_1.mov

Minimal reproduction project (MRP)

select_all_on_focus_2025-05-17_21-15-16.zip

[AThousandShips]

Can you test this on 4.4.1?

[roughbits01]

Can you test this on 4.4.1?

Issue is present on 4.4.1