Can't keep a screen mounted

Current Behavior

From the docs:

navigation.navigate({ name: SCREEN, key: SCREEN_KEY_A });
navigation.navigate({ name: SCREEN, key: SCREEN_KEY_B });
navigation.navigate({ name: SCREEN, key: SCREEN_KEY_C });
navigation.navigate({ name: SCREEN, key: SCREEN_KEY_D });

then

navigation.navigate({ key: SCREEN_KEY_A }); // will go to screen A FROM screen D

It will unmount B, C and D. (btw I think this should be highlighted more in the docs)
What if I want to keep let's say D mounted? And when I navigate to D again, I want to reuse the same instance.

My use case is a webview that I want to keep mounted in the background.
I found an old question in stackoverflow, never answered https://stackoverflow.com/questions/41818857/keep-react-native-webview-mounted

Expected Behavior

• I want to have the option to keep a screen mounted and reuse the same instance when I navigate back to it.

從 issue 中的 navigation.navigate 範例開始，並查看所連結的 Stack Overflow 問題，了解其中所述的 WebView 使用情境。確定畫面的掛載與重複使用在哪裡有文件說明或設定，然後更新行為或文件，讓預期的選項及其對已掛載畫面的影響清楚明確。