[FIXED] Sim puts book away while another Sim continues reading it to a child

The "read to" action seems to be a little weird. Had the issue, that the mom "read" a book to a child. But infact she just sat at the desk looking at the book in front of her and from time to time to her child, which sat on the floor next to the desk. She wasn't reading (no sound, no animation), just looking. The fun bar went up, anyway, for both mother and child. After approx. 30min (sim time) of reading, she turned the page and started reading it out loud :D