Is there a way to pause/stop withObservables()

[Stophface]

Is there a way to pause/stop withObservable()?
Why? When working with react-navigation, the screen does not get unmounted, which means the withObservable() keeps on running, even if the screen is not focussed anymore. Assuming there are five or six screens connected to a rather large table, this would result in performance issue because all the screens would continiously read from the database (if there are changes), eventhough the screen is not in focus.

[ChrisSimoniMBT]

Use withObserve in child components of the screen. When blurring the screen replace those components with placeholders. Restore on focus.

Edit: as temp solution like i use

[Stophface]

@ChrisSimoniMBT thanks. That sounds like a reasonable workaround. Do you know if the withObservables() also run, when the app went to the background?

[rohankm]

is there any permanent solution for this?