Automations will run once your iphone is unlocked.

In the Shortcuts app on your iOS or iPadOS device, do one of the following: · Tap Create Personal Automation. · Choose a trigger, such as Time of Day or Arrive.

Create a new personal automation in Shortcuts on iPhone ...

In the Shortcuts app on your iOS or iPadOS device, tap Automation . Tap the automation you want to run automatically. Turn off Ask Before Running, then tap Don' ...

Enable or disable a personal automation in Shortcuts on ...

To improve my understanding of the phenomenon, it would be highly beneficial if you could share a full screenshot (Do not crop it). Visual representations carry a greater impact than written descriptions.

Please remember that this is a public forum, so when attaching a screenshot, please avoid including any personal credentials such as IP addresses, card details, email IDs, Apple IDs, IMEI numbers, serial numbers, phone numbers, order IDs, or any identifiable location information if you are sharing a map.

With the limited information that you have provided, It is hard to even guess the problems faced by you. 

You may get faster and better responses to your query by --> Writing an effective Apple Support Commun… - Apple ...

Please re-post with detail so that someone else can help.