Transform effect error

Hi there,

I keep having the same problem. Somehow I'm not able to find a solution online. I'm trying to do a simple animation with Adobe Premiere Pro 23.06.0 using the transform effect and key frames on the scale adjustment. I want a JPG popping up from the center, scale 0 to 100. Furthermore, I also use the shutter angle to blur the image during the movement. Here is the error: Although the anchor point is centered, the image is popping up from the down left corner instead from the middle (See attached screenshots). Does anyone have a solution to this problem?