another thing that would be useful and seems spotty right now is conditional col widths
eg.
<ion-row>
<ion-col col-12 [col-md-6]="someCondition">
Content 1
</ion-col>
<ion-col col-12 col-md-6 [hidden]="someCondition">
Content 2
</ion-col>
</ion-row>
Right now that doesn’t seem to work correctly but it’s not clear if it should