Simply I cannot connect a pad in inch mode of schematics.
Play it with totem player, it was recorded with kazam.
Ah, the wire tool in the schematics doesn't do auto snap to pins at the moment. It only snaps to grid. All the symbols are designed on a 0.05" grid, so set your schematic grid to 0.05 and it should work.
Fixed in v0.7.7