Hello,
You can suspend every card that only applies to Step 1.
To do this, click on the #AK_Step1_v12 tag, then hold Ctrl (or Cmd on Mac) + Alt, and click on the #AK_Step2_v12 tag. This will select all Step 1 cards except those that are also tagged with Step 2. Then you can press Ctrl (or Cmd) + A to select all cards in that filter, and suspend them.
You can also paste this search into your browser if itβs easier:
tag:#AK_Step1_v12 -tag:#AK_Step2_v12
Hope this helps!