Unable to move column up or down in Quote window

I've noticed that I'm unable to move the columns up or down in the Quote window. Example when entering a line-item id, description, category, unit etc. we are unable to move that line up or down into a specific order, as I like to set my quotes up in a certain way, however sometimes I forget to add an Item or Line in and am unable to shuffle the lines around. I know this can only be performed once the Quote is converted to an Invoice, which is so annoying, because most of our work we are required to provide a Quote upfront.