Above in the text the solution with emulation on a Linux environment for the android application is offered

Officially we do not support the i3 client for Linux

I think that you want to smash the working areas between the screens (separately scripts, separately design). This is not possible for simultaneous work.

Hi, Matthijs
Please, check your version of i3pro app (above 1.1.5) and version of project code

The editor window is indivisible. For a multi-display, it is assumed that the emulator or the log is separate.

Здравствуйте!

Для очистки проекта от не используемых изображений и других элементов, вы можете воспользоваться инструментом "Корзина".

И Андрей верно дал ссылку на другую тему, где это уже обсуждалось.