Topiary Generator
When I try to use Make Instances Real (Ctrl+A → Make Instances Real) or export a tree to Alembic, Blender replaces every instance of a branch with a copy of the entire tree.
This happens because the branches themselves are generated. Blender cannot find the individual branch instances in the scene and therefore duplicates the whole object.
The Export helper subpanel (available in Bundle version 3) provides a reliable workaround. Look at documentation page for step-by-step guide
Leafs disappear after applying.
Branches are made of instances, so that Blender viewport and render keeps performant. To convert instances properly, look at documentation page
Viewport is slow with high-density foliage.
Trunk generation is the most costly part. Disable Trunk generation
No foliage appears after copying modifiers to my mesh and deleting the mesh imported from library
Ensure that you have selected only topiary, not leafs models (they are also selected then drag and drop asset into the scene)