Issue with Adobe Analytics Audiences not qualifying in Adobe Target(A4T)

I have a list of 3,784 users that I want to target with specific data. To achieve this, I created segments in Adobe Analytics, where I defined the condition as User ID equals any of x, y, z, using approximately 500 user IDs per segment.

These segments are visible in Adobe Target via A4T, and I have used them to create an experience. However, I am unable to see the experience being delivered to the intended audience.

Could you help identify what might be causing this issue?