When using FlowComponent, the showOverlayBottom method replaces everything on the screen. I want to keep the 'heart' logo so that it can take place in the header of (ii) screen i.e. Long notification. Is it not possible while using FlowComponent? I am NOT using WatchKit-Framer module so that I can learn how all this works. If this can be achieved using flow.transition() then please direct me to an example. The example given below flow.transition(layer, transition, options) in Framer docs is NOT quite clear enough for me. Also, where can I go to have a good understanding of 'show' and 'hide' functions?