I guess that the process is killed. Provide more information about your app.
I'll make it clear.
When I click on the download button the download process takes place
Then make the app run in the background and go to another app
And when I open my application again, I find the download process continuing
The problem is that after the download process reaches a certain percentage and the application is running in the background, the download process stops
And it does not work again unless you close the application and run it again to complete the download process and so on
In this example, for example, this time when I got 44 MB, I stopped