Calls open app w/keyboard shows keyboard still

Epic: https://source.puri.sm/Librem5/use-cases/issues/48

What application is this relating to?

Calls

What problem did you encounter

Opened Calls App w/keyboard open and it kept keyboard showing

What is the actual behaviour?

Opened Calls App w/keyboard open and it kept keyboard showing

What is the expected behaviour?

Calls should disable/minimize keyboard

How to reproduce

Open keyboard, open app list, click Calls, see keyboard stays open.

Which version did you encounter the bug in?

• I compiled it myself. If you compiled the application from source please provide the git revision via e.g. by running git log -1 --pretty=oneline and pasting the output below.

• I used a precompiled Debian package. Please paste the output of dpkg -s <package name> below.

• I used a prebuilt flatpak. Please paste the output of flatpak info <application-id> below.

• I used something else (please elaborate).

Package: calls
Status: install ok installed
Priority: optional
Section: comm
Installed-Size: 324
Maintainer: Bob Ham <rah@settrans.net>
Architecture: arm64
Version: 0.0.1~154.gbpee126b
Depends: libc6 (>= 2.17), libglib2.0-0 (>= 2.43.4), libgsound0 (>= 1.0.1), libgr
Description: Make and receive PSTN phone calls
 A GTK+ user interface for PSTN phone calls using oFono.
Homepage: https://gitlab.gnome.org/Community/Purism/calls

What hardware are you running on?

• amd64 qemu image
• Librem5 devkit
• other (please elaborte)