Eega
What about if those guys demand to form their own maamul on the Lower shabeele, their part of the Middle Juba aka ( Jilib district) and Lower Juba ( Jamaame district).
States have recognized borders and federal states can only be formed with 2 full states or more not through districts and towns plus those areas are inhabited by various clans so its better for the people in those regions to come under Jubbaland of which these regions/districts/towns fall under.
Your current Jubaland has the support of only some sections of Kismayo town and the Afmadow district and yet you call that a dawlad
Dir plus minorities in the Middle Juba can easily form a majority in that region which can demand to join with the Lower Shabeele to form a federal state.
Lower Shabeele, Middle Juba and half of Lower Juba can make their two and half maamul goboleed just like Puntland did
meanwhile you can keep Kismaayo and Afmadow and join where ever you want.