[Android Central Question]

Also, on close out of Python3, in some apps i am returned to Python script as if it was running in background . I uninstalled Python , reinstalled and solved latter problem for now. Can i configure or switch keyboard mode in any way?

[Rukbat]

The key switches when you're doing something that will do a search whether you hit the Enter key or kill the keyboard and hit the magnifying glass in whatever search box you're using. Some people get confused when the keyboard covers the search box (or the "Search" button under it) and all they have is an Enter (or Return) key - and no way of searching. It's the same key, the app just replaces the graphic on it. I haven't used Python on Android in a long time, but I suspect it's the Python app that's changing the key's glyph (the thing that shows on the key). The only way you can change that would be by rewriting the Python app.