From time to time, when trying to click on 'Find usages' within a microflow, I will misclick on the 'Convert to nanoflow' which will send me down a path of waiting for the nanoflow to be created then having to delete it and waiting for it to be deleted. It's not much time, but still annoys me every time it happens.
Being that 'Convert to nanoflow' is not used that much in our day to day development, I feel like adding a confirmation dialogue 'Are you sure?' wouldn't hurt.