`show load-balancing wan connection` filters its raw output but prints the human-readable output unfiltered.
Location
[[ https://github.com/vyos/vyos-1x/blob/rolling/src/op_mode/load-balancing_wan.py#L92-L98 | src/op_mode/load-balancing_wan.py:92-98 ]]
Problem
Raw output is filtered by `mark=[1-9]`; human output prints the unfiltered lines.