Start a new game.
If you save that game and re-load it, the dialog appears every time.Migrated content
Removed entities
express-inserter 128
plastic-pipe 392
plastic-pipe-to-ground 524
electric-chemical-mixing-furnace-2 8
bob-greenhouse 20
Also the upper-left icon (for placing new, configured inserters) does not show up. I can press the shortcut key to get the GUI and configure an existing inserter, but cannot pre-configure new ones.