Try replacing the trigger section with this:
trigger:
- platform: event
event_type: zha_event
event_data:
device_id: !input "shortcut_button"
cluster_id: 6
- platform: event
event_type: zha_event
event_data:
device_id: !input "shortcut_button"
cluster_id: 8
That way, the checkin commands (which have cluster_id: 32) won’t trigger automations built from this blueprint. A similar fix (adjusting cluster_id to account for other possible commands) could be applied to blueprints for the other IKEA buttons like this and this.