Apps Autokill in Huawei P10

I spent a couple of months bearing with this inconvenience of having to start over whenever my Huawei P10 kills the app that I'm using.
I reached out to Huawei email support to find out what I should do. Their recommendation was to clear the cache of the application. So I did, but it was still happening. I almost went to their service center 'coz it was happening way too often.
It turns out, I only need to turn off this particular setting that helps prolong the battery life.
To get to this:
Settings (gear icon) > Battery > Battery Settings (gear icon at the top right corner)
Then turn off this setting
"Close excessively power-intensive apps"

Since then, I no longer encountered applications automatically closing.
Lesson of this post? Facebook Group can assist you better than their paid email support employees.

Thanks to Joie and Xel :)

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