I’ve run across this issue twice now. I can’t remember how I did it the first time, but I’ve been able to reproduce this issue the second time.
I have the Greek Classical keyboard installed, but whenever I try to type Umineko no naku koro ni into Microsoft Word 2016, without any of my inputs, the keyboard will change to the Greek Classical, and Umineko no naku koro ni changes to Θμινεκο νο νακθ κορο νι. I’m pretty sure this is because I’m typing a foreign name using a Latin script, and none of my other keyboards match, but I don’t understand why it is automatically changing. It isn’t Word since I’ve typed that phrase numerous times before I installed Keyman.
I have one other keyboard installed, which is the Galaxie Hebrew keyboard. Other keyboards are Microsoft keyboards for English, Korean, and Japanese.
The keyboard that is active is my English default keyboard. Despite typing in English, it sometimes changes to Greek.
I also had one occurrence where my Greek letters changed to English letters. I have had no hot keys set.
Respectfully, due to the inactiveness of the conversation, this topic is now closed for any further discussion.
Please feel free to create a new topic if there is any question or the issue persists.