Hello DeepIn command, i have a question.

I writing my diplom, on WPS presentations - make presentation, and deepin was lagged..
but next, it wak all ok, but gxkb WAS WORKING!
Shift+alt working and, windows saved their language - terminal english, and presentation - russian, etc.
Hotkeys worked on russian language.

I didn't believied in that, so i reboot my notebook... twice and this still working.
but.. then i reload notebook again.. Erm, it's dissapeared.

And i have question, what's going on? How i can repeat this excellent thing:?

P.s.
Sry for my bad language.
I don't written on russian forum, because I want meanings of english guys.