qmlsc tries to look up lower case names as types

See log at https://testresults.qt.io/logs/qt/qtdeclarative/29a20a3a484436f895ac7f020e50d2112435f33a/LinuxUbuntu_20_04x86_64LinuxUbuntu_20_04x86_64GCCqtci-linux-Ubuntu-20.04-x86_64-50-0a7978Documentation_Sccache_TestDocs/eda761da1ac01f6888815faac7aec1474be0ee41/build_1654334020/log.txt.gz

In dynamicview.qml:81 it picks the "size" type because it doesn't know about the context property. Then it tries to convert the respective QMetaObject to a string. It should never try to do such things with lower case names.