Facs on repeat ignore "Alt inserts behind = false" setting

[sprunk]

Expected:

	fac on repeat	fac not on repeat
alt inserts behind = true	alt inserts behind	alt inserts behind
alt inserts behind = false	alt cancels current and inserts in front	alt cancels current and inserts in front

Actual:

	fac on repeat	fac not on repeat
alt inserts behind = true	alt inserts behind	alt inserts behind
alt inserts behind = false	$${\color{red}\textbf{alt} \space \textbf{inserts} \space \textbf{behind}}$$	alt cancels current and inserts in front