Description
Bug in file QuickAddVariants.ftl.
I switched the position of the <div> containing the addVariantsToVirtual form to below the selectAllForm form. I also put the selectAllForm form into a <div style="float: left">.
So there are now 2 <div>s instead 1: the 1st <div> floats left and contains the selectAllForm, the 2nd <div> floats right as usual and contains the addVariantsToVirtual form.
This way, if the selectAllForm is not too wide, both forms sit side by side as usual. Otherwise, the addVariantsToVirtual form gets bumped down the page.