AppManager: +350,000 png files under tmp folder

AppManager: +350,000 png files under tmp folder

Hi,
 
I notice that after a week or so, there are hundreds of thousands of image files (png) left under the AppManager tmp folder.
 
This has been the same for AppManager Professional v8.610, 9.1, 9.4, & 9.5.
 
Should AppManager automatically clean these files up?

                New to ADSelfService Plus?