Minor bug, but thought I would share it nevertheless:

When you modify the column type in a table (via the console, but I assume the same occurs with raw SQL...) and you have already existing column presets, it seems that the meta-data of the presets is not updated to the new type (which then results in an error when a mutation is submitted) nor it stops you when you modify the column type and warns you that there are dependencies on this column type (as it would do in case you have permission checks dependent on that column).