While debug mode and working windows whiches dragged out side from the main B4A window, if I change some code then interface can catch the modifies and warn me to hit CTRL+S for to apply changes to the project.
But when I hit CTRL+S inside the dragged window, the changes not applied! If I focus the main b4a window and press CTRL+S then applyied the changes.
Try this;
Open a project
Run on debug mode
Take a child window from the docked main window and drag it away.
Change some codes.
When you change, you will see the warning about to save and green frame in the debug window will turn to red frame.
If you hit ctrl + s inside the child it will not apply
If you focus another docked child window and hit ctrl + s then will apply.