Forcing a port channel in NX-OS

We had rmaed N7K-M132XP-12 and replaced it with a N7K-M132XP-12L card. We had ports that were part of a port channel, and we kept getting port incosistent. Tac told us that beause we had a mix of L and nonL we need to do a channel group force

channel-group number [ force ] [ mode { active | on | passive }]

That worked but it placed the active list of VLANs directly on the interface with was not the case with the nonL cards. Not sure what happens if we add more vlans to the trunk channel

non L card

interface Ethernet1/9
channel-group 24
no shutdown

L card

interface Ethernet2/9
switchport trunk allowed vlan 1-3967,4048-4093
channel-group 24