Just some QOL recommendations for the interface, specifically tags

1) Can we please have ticked orders remain ticked after printing packing slips, so when returning to the UI we can do other things with the same orders, such as add tags, etc. Currently the orders become unticked after printing.

2) Please create a pick list/menu of available tags that have been created when wanting to add a tag to an order. Currently you can only search for tags to apply, but that relies on the user/staff member knowing what tags are available.

3) Please enable the SHIFT+LMB Click to select multiple orders in one go.

Thanks.