[galaxy-dev] Input type 'data' sorting - sometimes text, sometimes numeric

I have tried to figure out what makes some data input select boxes sort the files numerically (like the Merge Columns tool) and some on text (like the add columns tool) but to me the configs seem identical. The correct behaviour is to sort numerically. Can you please include in your next update a fix to ensure that all input data selects are sorted numerically? Cheers Dennis