I am trying to add my 2nd megatree to the models to which I can apply effects in the sequencer, but it is not available as a drop down in the "add models" pop up.
Here's what I am doing in the sequencer tab (with a sequence open...):
Right clicking in one of the timing mark cells or one of the model cells, then
Clicking on "Edit Display Elements", then
Clicking on "Add Models"--at this point I NOT seeing several of my models in this popup, including six individual arches and my 2nd megatree. I verified that all six individual arches and the 2nd megatree are all checked "part of my display" on the preview models tab.
This only seems to be occurring on one specific sequence.