With .limited media permissions, does it take a long time to apply a new selection when there is no data selection?

Prerequisite
When the user sets the media permission status to ".limited" and no data is selected.
In my environment, you can select "Select Photos..." from that state. in the process to grant additional permissions.

Problem symptoms
I am trying to start loading data immediately after the image picker closes for selection, but sometimes the images that I have granted additional permissions for do not load.

Assuming that additional permissions need time to be applied, I added a delay process and it worked fine.

Is it possible that it takes time for the OS to apply the permissions when there is no data selected in ".limited" and then added?
With .limited media permissions, does it take a long time to apply a new selection when there is no data selection?
 
 
Q