Function appendKeyValue

valdi/src/valdi/runtime/Context/ViewNode.cpp:1824–1826

    if (!hasParent()) {
        // No measure func if we are the root.
        return false;
    }

    if (!managesChildFrames() && resolveYogaNode(_yogaNode)->getChildCount() > 0) {
        // No measure func if we are the root or if we are a container
        return false;