Add always required keys and parse empty field #289

Job	Run time
Build on Ubuntu for androidarm	1m 0s
Build on Windows (windows-2025, arm64)	4m 47s
Build on macOS for iphonesimulator	1m 14s
Build on Windows (windows-2025, x64)	8m 46s
Run CodeQL tests	4m 4s
Build on macOS for iphoneos	1m 11s
Build on Ubuntu for androidarm64	59s
Build on macOS for macos	1m 25s
Build on Ubuntu 24.04 arm64	2m 41s
Build on Ubuntu 22.04 arm64	2m 39s
Build on Ubuntu 25.10 amd64	2m 38s
Build on Ubuntu for androidx86_64	1m 15s
Build on Ubuntu 22.04 amd64	2m 43s
Build on Ubuntu 24.04 amd64	2m 46s
Build on Ubuntu 25.10 arm64	2m 40s
Deploy pages	0s
Run Coverity tests	0s
	40m 48s

Provide feedback