Hi @ssong,
I have update the new version(19.1.0) in the beginning of the thread . you can download it and use it.
I did the change in the Move Sheet activity to move the sheet first and last position.
In the Initial Sheet name property you can use below thing with function
“:First” - Move sheet in the first position
“:Last” - Move sheet in the last position
Note :
It is case sensitive.
Thank you
Balamurugan.S