I am using a Moto G6 Play (Boost Mobile Variant) and I run a few apps like Discord, Snapchat, and Messenger. Sometimes I'll notice I haven't received a notification in a while, then open the app to see that it's been closed automatically somehow. I read around and I think it has something to do with the memory, so it's automatically closed.
Is there any way to prevent certain apps from being closed automatically whatsoever? Thank you