BTT 3.170, Macbook Pro 15" 2019, MacOS 10.14.6
I've created a simple custom Touchbar for XCode. If works fine until I switch from XCode to another window - when I am back to XCode it shows the standard controls, not my. To make my ones appear again, I need to press on of the modifier keys.
UPDATE: just pressing the "fn" button makes my custom controls disappear - replaced by F buttons when fn is pressed and then by the standard controls when fn is released.
What I am doing wrong?