[Moose-dev] Mondrian subviews and interactions

I am trying to combine interactions with subviews in Mondrian but it is not working as expected. This is with a fresh Moose 4.6 downloaded today plus ConfigurationOfMondrian (AlexandreBergel.345) and [ ConfigurationOfMondrian project lastVersion load ]. As a test case, from ( World > Moose > Mondrian Easel ) I combine: Examples > interaction > variation in node size Examples > subviews > simple to produce the following example: ----8<----- view nodes: (1 to: 5) forEach: [:each | view interaction strongHighlightWhenOver: [ :v | v ]. view shape rectangle withText; size: 20. view nodes: (1 to: each). view gridLayout ]. ----8<----- However executing this in Mondrian Easel you will notice that (taking for example the third group) hovering over small squares 1 & 2 does not highlight these and hovering over small square 3 highlights the large square rather than its small square. I get my expected/required behaviour by modifying MOAnnouncer>>registerForEvent: forNodes: updateShape: updateLayout: to replace... domainNodes := (aBlockOrSymbol moValue: ann element model). nodes := ann viewRenderer nodeForDomainValues: domainNodes. by... nodes := OrderedCollection new add: ann element ; yourself. ...but I don't know what else that breaks or another way to get my required behaviour. How should I proceed? cheers, -ben