On IDE's like visual studio for MAC, CTRL+SPACE is a shortcut for "give me possible completions", like, if you type MyObject.Query and hit ctrl+space you would a dropbox of suggestions like
.QueryAsync(string username, myFilter filters)
.QueryByUserName(string username)
.QueryByUserId(int userId)
Now with Sonoma, CTRL+SPACE is "change language input". How can I change that behavior and clear it so the IDE gets the keystroke?