Why do I still have V11 tags in V12?

[Ahmed7]

Your V11 tags do not get deleted as you upgrade to the V12 deck on AnkiHub. However, these are no longer needed.

To delete the V11 tags:

1. Go to Browse on Anki
2. On the left-hand side, navigate to tags
3. Find all instances of #AK_Step1/2_11
4. Right click on the tag
5. Delete

All V11 tags are now deleted!

[mateenbhutta2020]

how i can use only Step 1 only cards in Anking_Overhaul_v12