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Pick lines are inefficiently sorted.
Solutions
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It's an ERP-task
Please note: Mobile WMS extends NAV base Warehousing onto the floor and in general does not add functionality
So the creation of the pick document is not a Mobile WMS task.
Using NAV / BC
Seek professional assistance
You need to have this conversation with a dedicated Warehouse consultant, most likely via your ERP-Partner.
Tip for physical layout
Try to place Popular items
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This can be more efficient than focusing on how to dynamically plan a route. But can be overruled by what kind of items you sell, how you replenish, physical space etc. etc.
Seek professional assistance
You need to have this conversation with a dedicated Warehouse consultant, most likely via your NAV Partner.