Feature request: specify output for NewLayerShellSettings

[id3v1669]

Add some kind of variable for NewLayerShellSettings to have ability declare output.
Example scenario: App starts with StartMode::Background and subscribes for some kind of event and needs to be shown on a specific screen when triggered or follow some kind of dev logic.

Current workaround:
set size as 1x1 pixel, fg and bt to TRANSPARENT, layer: Layer::Background, and keep using StartMode::TargetScreen.
That workaround is ugly and covers static solution, but still doesn't allow to create custom logic to pick screen for new window in multiapp.

[Decodetalkers]

about this feature, I have create a pr: #86

but seems there are still many problems, because now I do not have subscreen..

[id3v1669]

about this feature, I have create a pr: #86

but seems there are still many problems, because now I do not have subscreen..

Just tried out your pr, unfortunately ChosenOutput doesn't work for me.
Anyway, should I close this issue as pr is present or keep it open until fixed and merged?

[Decodetalkers]

about this feature, I have create a pr: #86

but seems there are still many problems, because now I do not have subscreen..

Just tried out your pr, unfortunately ChosenOutput doesn't work for me.
Anyway, should I close this issue as pr is present or keep it open until fixed and merged?

Emm.. keep this pr open. Emm, these days I do not have much time, and also I do not have a subscreen, the origin one is damaged. Can you help me finish this pr?

[id3v1669]

Emm.. keep this pr open. Emm, these days I do not have much time, and also I do not have a subscreen, the origin one is damaged. Can you help me finish this pr?

I'll try my best, but can't promise anything.
Will continue conversation in comments to your pr.