FauxScrollFrame in pure LUA problem

[Zax]

OK, after several tests, in order to make my scroll frame work, whenever the number of lines in data is lower or greater then the number of "displayable" lines, I have to pass true as last parameter:

FauxScrollFrame_Update(myScrollerFrame, numDataLines, maxVisibleLines, lineHeight, nil, nil, nil, nil, nil, nil, true)

Don't ask me why...