android/mobile: keyboard/text editor should remain open after sending a message

[ItsKaa]

Describe the bug

When sending messages it's a bit annoying that after sending a message the text editor loses focus / the keyboard automatically closes.

android-keyboard-annoyances.mp4

Reproduction

1. Open a room
2. Tap on the text editor and type a message
3. Send a message
4. Keyboard closes

Expected behavior

The keyboard should remain open on android/mobile devices after sending a message.

Platform and versions

1. OS: Android 17
2. Sable version: v1.21.0 (7675aa1)
3. Matrix homeserver: selfhosted with Synapse

Issue verified on three different devices with two different homeservers.

Additional context

No response

[Septicity]

As far as I know, this has been fixed on Nightly; feel free to test on your device to confirm. I'll try to find the exact commit/PR that fixed it later.

[ItsKaa]

Can confirm that it works with the nightly build, thanks!