In some special case, the document can be unexpected closed if device orientation is changed.
How to reproduce (100% reproducible on Xiaomi Redmi Note 4):
Ensure that app is not in memory (stop all running apps)
Run microMathematics
Good: the last edited document is opened
In the navigation drawer, open the page "About"
Good: content of "About" page is shown
In the main menu, select "New document"
Good: empty document appears
In the main menu, select "Open file", than select any stored document or any example from resources of microMathematics
Good: document is opened
Rotate the device in order to change orientation
Bad: empty document appears
Desired: document still be opened in the new orientation
This bug is NOT critical since the changes made in the document before device rotation are not lost.
mkulesh
commented
6 years ago
In some special case, the document can be unexpected closed if device orientation is changed. How to reproduce (100% reproducible on Xiaomi Redmi Note 4):
This bug is NOT critical since the changes made in the document before device rotation are not lost.