I see that the choice option doesn’t work when you have just one value … and it makes sense from a logical point of view, as it is a choice … but still, it has 2 options even with one value, to add the selected value in the column or to delete it.
I know there is a choice and check option that can be used, but when you have 4 columns and you want to keep the look of your design organized, those 2 options don’t work as the alignment is not great for them when are put together with the dropdown options.
Hope you will consider to leave the choice component for one option also, because the chip view is really nice.
Thanks.