meraki MS only have one vlan interface??

[Snika]

In general, a Catalyst switchs can have 4096 VLANs and VLAN interfaces.

But can meraki MS only have one vlan interface??

[KarstenI]

Your screenshot only shows the dedicated config for the Switch-Management. But based on the Model, MS Switches can also be configured with VLANs for inter-VLAN-routing:

https://documentation.meraki.com/MS/Layer_3_Switching/MS_Layer_3_Switching_and_Routing

[ww]

On layer2 only switches you can assign L2 vlans just to the switch interfaces.

In case you want a svi on a L3 capable switch you need to enable the routing

https://documentation.meraki.com/MS/Layer_3_Switching/MS_Layer_3_Switching_and_Routing#Initializing_...