Add additional dataset source - dropzone naming

Hi,

I really like the capability to have multiple dataset sources, I have used it numerous times - good upgrade. However, I notice that when adding a new source (such as External System), if I select 'Enable external system dropzone' the only name option I get is 'Starts with file pattern' whereas if this was the default source, the options for external dropzone naming are more detailed (starts with, contains, regex etc).

Is this something that is planned to change in the future, or is this by design? Thanks

Default dataset external dropzone naming options=

Add additional source - naming options=