App doesnt ask to be the default messanger app

[Palloxin]

trafficstars

Checklist

• [X] I can reproduce the bug with the latest version given here.
• [X] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [X] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [X] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [X] I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• [X] This issue contains only one bug.
• [X] I have read and understood the contribution guidelines.

Affected app version

1.0.1

Affected Android/Custom ROM version

Android 8 Miui 8

Affected device model

Huawei p8 lite 2017

How did you install the app?

F-Droid / IzzyOnDroid

Steps to reproduce the bug

Just install and then open the app.

Expected behavior

A request to make the app the default messager This comes from the app "QKSMS" (f-droid).

Actual behavior

No request to make the app default messager.

Screenshots/Screen recordings

above

Additional information

I have no way to make the app work if that request doesnt pop up. I searched the settings of my OS, i cant find it.